I’ll Make Love To You by Boyz II Men is in D at 120 beats per minute and runs 2:18 across 48 bars. It uses 13 chords — D, Bm7, Em7, G, A, Em, C, F#m7, 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? I’ll Make Love To You guitar melody tab.