The voice of Senegalese singer YOUSSOU N'DOUR still rings from classic-rock stations on Peter Gabriel's "In Your Eyes." His own catalog runs much deeper – from 1990's critically acclaimed album Set, to newer works such as this year's Rokku Mi Rokka – and spans two decades of global pop experimentation. Recently named by Time magazine as one of the 100 most influential people in the world, N'Dour, who appears with his Etoile Band at the DeKalb Event Center Sun., DEC. 9, is not simply a backing vocal on a classic-rock hit, but a legacy artist ripe for discovery. $35. 9 p.m. 3595 Clairmont Road. 404-982-0989. www.ticketmaster.com.