▶ FREE BETA TOOL
MP3 / WAV
MP3 / WAV
to Band-in-a-Box
Upload any audio file — the tool detects BPM, key and chord progression automatically, then exports a ready-to-import MIDI or MusicXML file for Band-in-a-Box.
▶ Auto BPM detection
▶ Key & tonality
▶ Chord progression
▶ Song structure
▶ Export MIDI + MusicXML
▶ Windows & Mac
biab-analyzer.tool — beta v1.0
Drop your MP3 or WAV here
or click to browse — file stays on your device, nothing is uploaded
Analyzing...
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Manual corrections
Chord progression (click a chord to remove)
Song structure (click a section to remove)
How it works
STEP 01
Upload your MP3 or WAV — the file never leaves your device
STEP 02
The tool detects BPM, key, chords and song structure automatically
STEP 03
Correct anything manually — BPM, key, chords, sections, title
STEP 04
Export MIDI or MusicXML and import directly into Band-in-a-Box
▶ How to import into Band-in-a-Box:
MIDI:
MusicXML:
From there you can assign RealTracks, adjust the style and export to audio or save as SGU.
MIDI:
File > Import MIDI — opens the chord progression as a new song.MusicXML:
File > Open Special > MusicXML — imports structure, key, chords and tempo.From there you can assign RealTracks, adjust the style and export to audio or save as SGU.