Song For Judith by Judy Collins is in Eb at 100 beats per minute and runs 4:02 across 71 bars. It uses 7 chords — Eb, Bb, Cm7, F, Cm, Gm7, Dm7. 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? Song For Judith guitar melody tab.