This year's calendar reset means that we're experiencing golden and silver anniversaries of two of the greatest years in pop music history.
Fifty years ago, 1966, was a pivotal year in the maturation of rock as an art form, with the release of The Beatles' Revolver, The Beach Boys' Pet Sounds and Bob Dylan's Blonde on Blonde albums, along with many other pop and soul songs now considered classics.
20:27 The best hire Indiana could have made: Hoosiers opt for quality over nostalgia with Dayton's Archie Miller14
20:06 Brian Wilson on Chuck Berry: 'He Taught Me How to Write Rock'24
19:19 Chuck Berry, Fiery and Flinty Rock ’n’ Roll Innovator22
15:13 Bill Clinton on Chuck Berry: 'He Changed Our Country'21