Emeli Sandé

The Sani Festival, held every summer at the Sani Resort in Halkidiki, northern Greece, has been showcasing renowned international artists since 1992. This year's highlights include Emeli Sandé and Gipsy Kings (featuring Tonino Baliardo). Tickets can be purchased at more.com.

Exit is back in Novi Sad again this year as the organizers celebrate the 15th birthday of this annual music festival. Besides Exit in Novi Sad, fans this year will be able to follow the musical adventure to Montenegro with the Sea Dance festival.

Pop diva Lady Gaga's duet with veteran crooner Tony Bennett will top the bill at this year's Montreux Jazz Festival in Switzerland, with other headliners including Lenny Kravitz and Portishead, organisers said April 16.