Free tools
Small calculators for the questions that come up before a gig. They run in the browser, with no account.
How many songs fit in a 30, 45 or 60-minute set, with gaps between songs and a spare buffer.
Tap along to a song to get its BPM, and the delay time in milliseconds for each note value.
Move a chord chart to a new key, with slash chords, extensions and the right sharps or flats.