la vie c est mieux quand on est amoureux

Note frequency table C0–B8 with playback button

Enharmonic chords: C# = Db, D# = Eb, F# = Gb — same pitch, different spelling

Tuning catalog for guitar, ukulele, banjo and bass — standard and alternate

Chord library for guitar, ukulele, bass and banjo — 600+ chords