Re the 50 gigs that changed music (11 February), my “I can’t believe you missed this one” is Bruce Springsteen and the E Street Band at the Hammersmith Odeon in London in 1975. Starting with the wonderful Thunder Road, it was two hours of brilliant music – taking in Jungleland, Rosalita and, of course, Born to Run. He’s still the Boss, playing marathon gigs in his 70s.
Orlando Goodden
Frome, Somerset
• Andrew Clements (BBC 100: Celebrating the BBC Orchestras review, 14 February) writes that Hamilton Harty’s Piano Concerto is “the only piano concerto I know that includes a tam-tam in its orchestration”. Bartók’s Piano Concerto No 1 and Ravel’s two concertos also include tam-tams.
Roger Mortimore
Madrid, Spain