Question: Who sings the theme to only fools and horses?
Answer: John Sullivan
Disambiguated annotations:
qaPairs: question: Who sings the original opening theme after the first series to Only Fools and Horses?
answer: John Sullivan
question: Who sings the revise theme to only fools and horses?
answer: John Sullivan
question: Who sings the closing theme in the episode "The Jolly Boys' Outing" of the series Only Fools and Horses?
answer: Chas & Dave