Sentence 1: The theme music was composed by Gaynor Colbourn and Hugh Wisdom , arranged by Gaynor Colbourn and conducted by Ronnie Hazlehurst .
Sentence 2: The theme music was composed by Ronnie Hazlehurst and Hugh Wisdom , headed by Gaynor Colbourn and arranged by Gaynor Colbourn .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?