Question: What singer, best known for his recording of the song "Raindrops Keep Fallin' on My Head", had his single "Most of All" reach #2 on the "Billboard" Adult Contemporary singles chart in 1970?
Sentence (from "Most of All (song)"): The song, composed by Buddy Buie and J.R. Cobb (Classics IV, Atlanta Rhythm Section), reached #2 on the "Billboard" Adult Contemporary singles chart, and #63 on the "Billboard" Hot 100, in the same year.
Relevant evidence: Yes