AI music generator

Create your music
in seconds

Describe the music you imagine, and our AI composes,
arranges, and produces a complete track.

Sertanejo · Gospel · Forró · MPB · Funk · Pagode · Rock · Pop

How it works

Three steps to
your finished song

01

Describe your idea

Write a prompt in English about the music you want — theme, emotion, references, or anything else that comes to mind.

02

Choose the style

Select a genre — sertanejo, gospel, forró, MPB, funk, pagode, and much more. The model was trained on the sound of Brazil.

03

Get your song

In less than 30 seconds, you get a complete track with lyrics, melody, and arrangement — ready to download as MP3 or WAV.

Features

Everything you
need to create

100% Brazilian styles

Sertanejo, gospel, forró, MPB, funk, pagode, axé, and more. A genuinely Brazilian sound.

Generation in less than 30 seconds

From idea to complete track in real time. No waiting, no queues, no delays.

Lyrics + melody + complete arrangement

Not just beats or instrumentals. A complete composition with vocals, lyrics, and a professional arrangement.

Export as MP3, WAV, or stems

Choose the format you need. Separate stems for mixing and professional post-production.

Commercial use permitted

Pro and Studio plans include a full commercial license. Use your music in campaigns, projects, and products.

No musical knowledge required

You don't need to know how to play any instrument. If you can describe it, the AI can compose it.

Plans

Start for free,
grow without limits

Free
R$ 0
forever
  • 5 songs per month
  • MP3 export
  • All Brazilian styles
  • Audio watermark
  • WAV and stems
  • Commercial use
Get Started Now
Studio
R$ 79
per month
  • Unlimited songs
  • MP3 + WAV + stems
  • All Brazilian styles
  • No watermark
  • Full commercial use
  • API access
Get Started Now

Cancel at any time. No automatic billing on the free plan.

Early access

Get access to Cantivy
for free

We're rolling out access gradually to ensure the best experience. Enter your email to join the priority list.

We already have 4,800+ creators on the list.
Limited spots on the free plan.

Sem spam. Seus dados estão seguros.

FAQ

Frequently
asked questions

Cantivy is an AI-powered music creation platform focused on Brazilian styles. It lets anyone compose complete songs — with lyrics, melody, and arrangement — simply by describing what they want in English. You don't need to know how to play any instrument.

You write a prompt describing the music — theme, mood, and references. Cantivy processes your request with an AI model trained specifically on Brazilian music, generates lyrics, melody, harmony, and a complete arrangement, and delivers a ready-to-use audio track in less than 30 seconds.

No. Cantivy was designed for creators of all levels. If you can describe what you feel or the music you imagine in words, the AI does the rest. You don't need to read sheet music, play an instrument, or have any musical training.

Yes, on the Pro and Studio plans. You can use generated songs in commercial projects, advertising campaigns, streaming platforms, monetized videos, and any other commercial use. The Free plan allows personal, non-commercial use only.

Cantivy supports major Brazilian genres: sertanejo universitário and raiz, gospel, forró, MPB, pagode, axé, bossa nova, funk carioca, samba, Brazilian rock, Brazilian pop, and much more. New styles are added regularly based on creator suggestions.

On average, less than 30 seconds. The time may vary slightly depending on the complexity of the requested arrangement and the number of users on the system, but the goal is always to deliver the track as quickly as possible without compromising quality.

Yes, with no hassle. You can cancel your subscription at any time directly from your account dashboard. Access remains active until the end of the period you've already paid for. There are no penalties, lock-in periods, or red tape.

Yes. Your personal data is stored with encryption and is never shared with or sold to third parties. The songs you create stay in your account and belong to you. We follow the guidelines of the LGPD (Brazil's General Data Protection Law).

Your next song
starts here

No credit card. No commitment. Start creating now.

Secure My Free Access

You have an instrument in your hands and want to turn an idea into music. Maybe you have a chorus for a country song, a chord sequence for worship music, or simply a pagode rhythm running through your head. Here, you can learn what Cantivy already offers, what is on the waitlist, and how to prepare for AI music creation.

I am Lucas Mendes, a music producer with 12 years of experience, online training from Berklee, and editor-in-chief of Cantivy. The explanation is straightforward: the site's tools can already be used today in a browser. AI music creation is still on the waitlist. Join now to receive news and instructions when this feature becomes available.

No opening date has been announced. There is also no hidden charge for joining the list. On this page, you will learn what you receive, how to prepare a good prompt, how to test an idea today, and what copyright precautions you should take.

Set aside 10 minutes to get started. Open a Cantivy tool, put your instrument in a quiet environment, set a tempo between 60 and 72 BPM, and write down three characteristics of the sound you want to create. This material is already useful for organizing a future generation request.

What You Receive When You Join the List

By joining the list, you register your interest in Cantivy's AI music creation feature. The registration is used to notify you when there is a relevant update about this feature. You do not receive a finished song immediately, unlock a generation at once, or receive guaranteed early access.

The main benefit is that you do not have to check the site every day. When AI creation becomes available for your profile or for the public, we will send a message to the email address you provided. If the process changes, we may also explain the next steps, such as access methods, terms of use, and tool availability.

While you wait, you can explore the tools that already work. They help with practice and preparing musical ideas in your browser. To understand what may be available in each option, see the plans. Joining the list does not replace a purchase, create a subscription, or confirm a release date.

Use an email address you check frequently. Check your inbox and spam folder after registering. If you change addresses or need to correct your information, you can contact us for guidance.

Do this now: save the address used for registration in a password manager or secure note, and set a reminder to check your messages once a week. You do not need to log in every day or submit an email password, card number, or song lyrics to register your interest.

What You Can Use Today Without Waiting

The current tools run in your browser with the page open. You can use a phone, tablet, or computer as long as you have an internet connection. They do not work like installed apps that remain active without a connection. For that reason, keep the tab open while using them and avoid blocking the microphone when a tool needs to hear your instrument.

You can start by tuning your instrument, checking a note, and organizing a composition idea. The tuner depends on your device's microphone, the environment, and the sound source's volume. If it shows 82.41 Hz, treat the number as a reading reference, not a laboratory measurement. Fan noise, echo, traffic, and the distance from your phone can affect the indicator.

To test it now, place your phone about 30 centimeters from the guitar, turn off the television, play one string at a time, and wait two or three seconds for the indicator to stabilize. Repeat the note if the value fluctuates. On a six-string guitar, begin with the lowest string and check each string without playing chords.

With a six-string guitar, for example, you can test an I–V–vi–IV progression in a comfortable key and then change the tempo to somewhere between 60 and 72 BPM. Play four beats per chord for four cycles and record your own idea on your phone. This progression is a way to study harmonic function. It does not reproduce lyrics or a complete chord chart from a protected work.

It is also worth organizing your practice by style. To study the themes, tempo, and instruments of worship music, observe how the keyboard, bass, and drums share space. In country music, compare the patterns played by acoustic guitar, fiddle, accordion, and drums. In pop, observe the role of percussion, drums, and bass. You can record your own ideas without copying a specific recording.

Finish the session by saving three details: key, BPM, and structure. A practical example: A major, 68 BPM, an eight-bar introduction, and a chorus after two verses. These notes make your idea clearer to you and to any tool you may use later.

How AI Music Creation Works

Creation begins with a description of what you want to hear. You provide the genre, mood, tempo, instruments, key, and format. The system interprets those instructions and produces a musical proposal. The result may vary with each attempt, even when you repeat part of the request.

An example would be: “create a 4/4 contemporary country backing track at 68 to 72 BPM, with steel-string acoustic guitar, subtle fiddle, electric bass, and a chorus that feels like driving down a road at sunset.” This description is more useful than simply writing “make a country song.” It gives the generation parameters.

To make music with AI in Portuguese, write the request in Portuguese and clearly indicate what should happen. Even so, the system may interpret a word differently from what you intended. You need to listen, select, edit, and perhaps try again. AI generates material; the musical decision remains yours.

Change one variable per attempt. In the first, alter the BPM. In the second, change the main instrument. In the third, change the structure. If you change the genre, tempo, key, instrumentation, and mood at the same time, it will be difficult to understand why the result changed.

The same applies to create worship music with AI. You can request piano, pads, light drums, backing choir, and a build that starts intimate and grows in the chorus. For folk dance music, specify hand percussion, triangle, accordion, and a tempo of 100 to 112 BPM. For Brazilian popular music, describe guitar, acoustic bass, and dynamics. The clearer the arrangement, the better the direction of the test.

If you still do not know where to begin, see the guide how to create music with AI. It helps separate the idea, style reference, structure, and technical instruction. Do not request a reproduction of a known song, a specific artist's voice, or protected lyrics.

Before submitting a request, write a version of up to five lines. Put the goal on the first line. Put the genre and BPM on the second. Put the instruments on the third. Put the structure on the fourth. Put what should be avoided on the fifth. This format reduces ambiguity and makes it easier to compare attempts.

What the Prompt Description Needs to Include

Start with the goal. Say whether you want an introduction, a backing track for singing, a jingle, an instrumental track, or a demo. Then provide the genre and mood. “Danceable acoustic folk” gives more direction than “happy music.” Avoid combining styles that conflict without explaining which one should dominate.

Include the tempo in BPM when it matters. A pop groove at 92 to 100 BPM calls for a different feeling from a 64 BPM country ballad. Also provide the time signature if you know it, such as 4/4 or 6/8. If you do not know the time signature, describe the pulse in simple words and use your own recording as a reference only to explain the intention.

List the instruments in order of importance. “Nylon-string guitar in front, subtle hand percussion, rounded bass, and strings entering in the second chorus” creates a hierarchy. Say where the music should grow, become quieter, or leave space. You can also mention approximate duration, structure, and key, such as “8-bar intro, two verses, pre-chorus, and chorus.”

Include technical limits when they make a difference. You can request an instrumental backing track, an approximate duration of 2 minutes, an 8-bar introduction, a 16-bar chorus, and an ending without an abrupt cut. If the music will accompany a voice, ask for space in the midrange and avoid too many instruments in the chorus.

Do not include artist names to request a copy of a voice, melody, or production. Instead, describe observable characteristics: low vocal range, restrained delivery, dry drums, prominent accordion, and harmony with tension in the pre-chorus. Do not submit complete lyrics from known songs. For an original composition, use only material you created or have permission to use.

Before submitting, review the request as if you were speaking with a studio musician. Remove vague adjectives and add measurements. Replace “very slow” with “64 BPM.” Replace “with lots of instruments” with “guitar, bass, drums with brushes, and piano entering in the chorus.” Replace “make it emotional” with “begin with solo piano, bring in the bass on the second measure, and increase the dynamics in the chorus.” This adjustment saves attempts.

Do a manual test today. Choose an idea in G major, play four chords at 72 BPM, record 30 seconds, and write five words about the arrangement. Then turn those words into concrete instructions. You will have a more useful request than a generic sentence.

Rights to Generated Material

The existence of a generation does not by itself resolve the question of rights. You need to check the tool's rules, account type, intended use, and the laws applicable to your situation. A generated track may involve different elements: audio, lyrics, melody, samples, voice, cover artwork, and material you supplied.

Save the prompt text, date, original files, and edited versions. If you include your own recording, keep the untreated file. These records help demonstrate the creative process and separate what was yours from what the system produced.

Create one folder per project. Inside it, use subfolders called “prompts,” “original audio,” “versions,” and “documents.” Name files with the date and version, such as “2025-03-08_country-base-68bpm_v01.” This routine prevents you from confusing the first file with the edited version.

Do not use the tool to imitate an identifiable person's voice without permission. Also do not request the continuation of known lyrics, the copying of a protected melody, or the reproduction of a recording. Analyzing a progression such as I–V–vi–IV is different from copying an entire work. Complete lyrics and chord charts from protected works should not be reproduced.

If you plan to release the track on platforms, use it in advertising, or sell a license, read the current terms first. Rules may change according to the service and region. Cantivy does not automatically turn every result into a work cleared for commercial exploitation. If you have legal questions, consult a professional who specializes in copyright law.

Before publishing, complete a four-step check: confirm the tool's license, list third-party materials, save the process files, and review the track for recognizable voices, melodies, or samples. If you do not know the origin of an element, do not use it in a paid campaign or commercial release until the situation is clarified.

What We Do with Your Email

We use the list email to send information related to AI music creation, how Cantivy works, and tools that may help with your practice. A message may explain an access change, an update, or the opening of a new stage. We do not promise a date that does not yet exist.

You may receive communications while you are subscribed. Each marketing message should include a way to unsubscribe when applicable. If you leave the list, you will stop receiving notices intended for it. Unsubscribing does not automatically erase other information that must be retained for legal reasons.

Do not use another person's information to register. Use an email address that belongs to you and check that you entered it correctly. Cantivy does not need your email password, card number, or complete lyrics to register your interest.

After registering, look for a confirmation message if that step is part of the process. If it does not appear within 15 minutes, check spam, promotions, and trash. Add the sender to your contacts and try again only if the page says that the first message was not completed.

To learn how we handle personal data, read the privacy policy. It explains collection, use, storage, and data-subject rights. If you cannot find an answer or want to request a correction, you can contact us before completing registration.

Summary

Cantivy's AI music creation feature is on the waitlist. You can register your interest now, but you will not receive immediate access or a guaranteed timeline. The tools that are already available can be used in a browser with the page open and an internet connection.

To get more useful results in the future, prepare prompts with genre, BPM, instruments, structure, dynamics, and goal. Describe musical characteristics instead of requesting copies of artists, voices, lyrics, or protected recordings.

Start today with your instrument. Tune using the microphone as a reference, set a tempo, and record your own idea. Then write down what you would like a tool to generate or develop. A 30-second recording can already reveal whether the chorus needs fewer instruments, more space, or a different tempo.

  • Join the list with an email address you check.
  • Check spam and promotions for up to 15 minutes after registering.
  • Use the current tools without waiting for the AI creation feature.
  • Write prompts with numbers, instruments, and structure.
  • Test one change at a time to compare results.
  • Save the files and versions from your process.
  • Do not submit complete lyrics or request a copied voice, melody, or recording.
  • Read the terms before using any generation commercially.

Perguntas frequentes

Is AI music creation already available?

Not yet. AI music creation is on the waitlist. The tools already shown on Cantivy work today in a browser, but that does not mean full generation is available. You can join the list to receive a message when there is a real access change. No release date has been announced.

Does joining the list guarantee early access?

No. Joining the list registers your interest and allows Cantivy to notify you about updates. Registration does not guarantee early access, automatic approval, or a specific number of generations. When the feature is ready for a new stage, the message will explain who can use it and which conditions apply.

Does the waitlist deliver a finished song?

No. Registration records your interest and is used for communications about the feature. You do not receive an automatic track when you sign up. While you wait, you can practice with the available tools, record your own ideas, and prepare prompts with genre, BPM, instruments, and structure.

Can I create country music with AI?

The service lets you prepare prompts for different styles, including country. Describe the tempo, instruments, and structure, such as steel-string acoustic guitar, fiddle, bass, drums, and a chorus that builds. A request between 68 and 76 BPM creates a different direction from a danceable track between 96 and 104 BPM. Do not request a copy of a track or an artist's voice. Also see the content about <a href="/generos/sertanejo/">country music</a>.

Can I create worship music with AI?

You can prepare a description for worship music by specifying piano, pads, drums, bass, choir, and dynamics. You can also say whether you want an intimate introduction or a broad chorus. A practical example is to request piano and voice at the beginning, bass entering in the second section, and choir in the chorus. Avoid submitting protected lyrics or requesting an imitation of a specific recording. For study references, see the <a href="/generos/musica-gospel/">worship music</a> page.

How do I make music with AI in Portuguese?

Write the prompt in Portuguese and be specific. Provide the genre, BPM, time signature, instruments, mood, structure, and purpose. For example: “MPB backing track in 4/4 at 76 BPM, with nylon-string guitar, acoustic bass, and subtle piano.” Then listen to the result, identify what did not work, and adjust one instruction at a time. If the goal is a backing track for singing, also say where the voice should have space.

Can I request a forró backing track?

You can describe a forró backing track with zabumba, triangle, accordion, and bass. Say whether you want xote, baião, or arrasta-pé and provide a tempo, such as 100 to 112 BPM. Also say whether you want an 8-bar introduction, verses with sparse instrumentation, and a fuller chorus. Do not request a copy of a recording or a specific artist's voice.

Do the tools work on a phone?

They can be accessed through a phone's browser as long as you have an internet connection and keep the page open. The result depends on the device, microphone, and environment. With a tuner, for example, noise, distance, and volume affect the reading. The tool should not be treated as an offline resource. For a more stable reading, place the phone about 30 centimeters from the sound source and play one note at a time.

Does the tuner show the instrument's exact frequency?

No. The tuner uses the device's microphone and provides a reference for adjusting the instrument. The reading may change because of noise, echo, phone position, and microphone quality. A value such as 82.41 Hz does not represent laboratory precision. Play one string at a time and check whether the indicator remains stable for two or three seconds.

Can I use a famous song as a reference in the prompt?

Use your own musical descriptions, not a request to copy the work. You can specify tempo, time signature, instrumentation, dynamics, texture, and arrangement type. Do not request the continuation of lyrics, the reproduction of a melody, or the imitation of an identifiable voice. This distinction reduces risk and helps turn your intention into clear instructions. Instead of an artist's name, write characteristics such as “low voice, restrained delivery, and nylon-string guitar in front.”

Can I submit the lyrics of a known song?

Do not submit complete lyrics from protected works. To test a structure, use your own lyrics, a short text you created, or instructions without reproducing content, such as “two eight-line verses and a four-line chorus about a trip.” Also do not request the continuation of a known passage. If the material belongs to someone else, confirm that you have permission to use it.

Can I commercially release a generated song?

Before releasing it, check the tool's terms, the account license, and the rules that apply to commercial use. Also check whether the prompt included third-party material and keep the process files. The fact that a track was generated does not automatically resolve authorship or clearance. For a specific decision, seek specialized legal advice.

Does Cantivy sell my email to other companies?

See the privacy policy to understand how data is handled. The list email is used for communications related to Cantivy and AI music creation. You should register your own address and can request help if you want to correct information or understand your rights. We do not need your password to register your interest.