Question: Kerry Ellis Sings the Great British Songbook was the first set of solo concerts by English stage actress and singer Kerry Ellis, it included an encore with which English musician, singer, songwriter and astrophysicist, best known as the lead guitarist of the rock band Queen?
Sentence (from "Kerry Ellis Sings the Great British Songbook"): The tour, comprising dates at the Shaw Theatre in London in June 2009, saw her through a set list of more than 20 numbers with an encore that included Brian May.
Relevant evidence: Yes