The Flesh Failures/Let The Sunshine In from Hair by Galt MacDermot is in Bm at 106 beats per minute and runs 2:41 across 45 bars. It uses 6 chords — Bm, A, D, F#, G, Em. 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? The Flesh Failures/Let The Sunshine In from Hair guitar melody tab.