Well-known YouTube musician Bill Wurtz made this video
where he takes a snippet of Paul McCartney talking in an interview and plays chords under it to match the pitches at which he's talking. An enterprising youtubesman named Jonah Myers then took a video of Bill Wurtz
talking in an interview and played chords under it to match the pitches at which he
was talking. Quite an entertaining idea. Jonah Myers's Youtube channel has lots of excellent original music
on it as well -- he hasn't uploaded in a while, but give it a listen!!