Let's start jamming Dick Gautier, Barbara Doherty, Bye Bye Birdie Ensemble - Bye Bye Birdie - Original Broadway Cast: Honestly Sincere chords, practice the chord sequence Ab, Eb, Ab, Bb, E, F, C and F. The tempo control on ChordU helps you begin at a comfortable speed and increase as you learn. Adjust the capo based on your vocal range and chord preference, keeping the song's key of Bb Major in mind.