Question: Who was the founding lead guitarist in the band whose single was used with "Bridge over Troubled Water" to create the charity single "A Bridge over You"?
Sentence (from "A Bridge over You"): It is a mashup of "Bridge over Troubled Water" by Simon & Garfunkel and Coldplay's 2005 single "Fix You", with additional arrangement by the choir's conductor, Peter Mitchell.
Relevant evidence: Yes