Question: Thw writer on the Queen song "Sweet Lady" uses a home-built guitar that is named what?
Sentence (from "Brian May"): Brian Harold May, {'1': ", '2': ", '3': ", '4': "} (born 19 July 1947) is an English musician, singer, songwriter and astrophysicist, best known as the lead guitarist of the rock band Queen.
Relevant evidence: No