This project generates chord tabulatures for the most common 4-string instruments: - Ukulele (traditional tuning) - Mandolin - Bass - Banjo (4 string soprano). Click on the background to cycle through the instuments. Press any bass key (c d e f g a b) for the equivalent chord base. Press up / down arrow for sharps (#) / flats (b). Press right / left arrows to change the chord's form (major, minor, suspended). Press 6 or 7 for - well - 6 or 7's, space for 'clean' chords. Have fun! - Jens