Question: Who performed at Wigmore Hall and is regarded as one of the best lyric baritones of the 20th Century?
Sentence (from "Julian Philips"): Philips' works have been performed at many major music festivals including Tanglewood and at the Wigmore Hall by international artists such as Gerald Finley, Dawn Upshaw, Sir Thomas Allen, the Vertigo String Quartet, the Tanglewood Festival Orchestra and the BBC orchestras.
Relevant evidence: Yes