Make the music
you hear in your head.

RevSong is your pocket studio — an AI producer to bounce ideas off, a lyric writer, a beat machine, playable keys, chord progressions, and a recorder. All in one place, free to use.

🎙️ AI Producer

Talk it out like a studio session. Song concepts, arrangements, hooks, feedback — ask anything.

Welcome to the studio. I'm your producer — tell me what you're working on and let's build it together. 🎧

✍️ Lyric Studio

Set the vibe, get full song lyrics with structure. Edit them, then save to your Library.

🥁 Beat Lab

Tap steps to build a groove. Bars are marked every 4 steps. Save patterns to your Library.

BPM 96

🎹 Keys

Play with touch, mouse, or your computer keyboard (A–K row = white keys, W E T Y U = black keys).

🎼 Chord Builder

Pick a key, tap a progression, and hear it played. Great for finding the changes for your next song.

⏺ Recorder

Capture vocals, melodies, or voice memos from your microphone. Recordings save to your Library.

0:00

Tap the mic to start recording

🎵 Song Studio

AI plans the composition — key, tempo, structure, and changes — then RevSong's engine performs every part and renders a finished audio file. 100% original, downloadable as WAV.

Your finished song appears here — with a player, a WAV download, and a save button.

📚 Your Library

Everything you've saved — lyrics, beat patterns, and recordings. Stored on this device.