Till Then by The Classics is in Bb at 80 beats per minute and runs 3:48 across 43 bars. It uses 27 chords — Bb6, Bdim, Fmaj7, Cm6, Adim, Gm7, C9, F, and a few more. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? Till Then guitar melody tab.