Here's a look at the award-winning Friday version of 'Today in Rock History' featuring: Jon Anderson is 75. He's the only Yes lead singer who matters. Chad Smith is 58. Red Hot Chili Peppers drummer who looks like Will Ferrell. Craig Robinson is 48. Nancy Cartwright is 62. She's the voice of Bart Simpson... not to mention Nelson Muntz, Rod and Todd Flanders, and the amazing Ralph Wiggum. Today in 1964, The Rolling Stones made their first appearance on the "Ed Sullivan Show". Numerous complaint letters prompted Sullivan to promise they'd never appear on his show again... but, of course, they did in 1965.