Mick Jagger didn't know a ton about gambling. He used the knowledge of a housekeeper to help him write "Tumbling Dice".

Mick Jagger built his reputation as the lead singer of The Rolling Stones. But Jagger’s restlessness within the band has always reared its head from time to time. A solo career was always inevitable.

Compared to most octogenarians, Mick Jagger seems to have a pretty good grasp of contemporary popular music. (I'm sure having a girlfriend 40 years his junior helps.) A couple years ago, he praised ...