"LONDON (AP) — When Keiron Marshall was 15, he found his way out of a desperate situation with help from an unexpected source: Eric Clapton. The guitar great was host at the first gig Marshall ever went to, and he was joined on stage by Gary Brooker of Procol Harum, The Who’s Pete Townshend and Beatle Ringo Starr." How COVID-19 is affecting the British music scene