The Rolling Stones lifted their unofficial ban on doing benefit concerts on Jan. 18, 1973, when they performed to aid the earthquake victims of Nicaragua.
It's been 45 years since Santana's early '70s lineup recorded together, so counting down a few more days until their Santana IV reunion record arrives on April 15 shouldn't be too difficult.
On March 29, 1968, Fleetwood Mac released 'Black Magic Woman' two years before it became a big hit for Santana. The song was actually written and sung by original Fleetwood Mac guitarist Peter Green.