Audio to Bass Sheet Music
Learn a bassline without slowing the track down note by note. Upload the audio, choose bass, and the AI writes out the line as readable notation you can play back and export.
Results in seconds No install MIDI + MusicXML
Convert your audio freeNo account needed to try · 15s free
How it works
01
Upload your audio
Drop an MP3, WAV or M4A, or record straight in the browser.
02
AI transcribes it
Notes, rhythm, key, tempo and time signature are detected automatically in seconds.
03
Play & download
Play the score back in the browser, then export MIDI or MusicXML for MuseScore, Sibelius or your DAW.
Learn the line, not the guesswork
Instead of looping a track and hunting for each note, upload it and let the AI write the bassline out. An exposed or well-mixed bass transcribes best; a line buried under a dense mix is harder to pull out cleanly.
Frequently asked questions
Does it capture the bassline from a full song?
It transcribes the most prominent low line it can hear. An exposed or well-mixed bass converts best; a bass buried under a busy mix is harder to isolate.
What file formats can I upload?
MP3, WAV, M4A and most common audio formats. You can also record audio directly in the browser.
Is it free?
Yes — you get a free preview of every transcription, and 3 full scores free when you sign in. Premium unlocks 10 scores per month.
What do I get as output?
Interactive sheet music you can play back in the browser, plus MIDI and MusicXML downloads that open in MuseScore, Sibelius, Finale and any DAW.