Lady Gaga and Justin Bieber are also among the honorees
Electropop duo's new tune is from their upcoming LP, 'Ice on the Dune'
Four-song set marks the band's first new music in 10 years
Former Black Flag frontman helps pay tribute to band's late guitarist/bassist
'Volume 4' also features Alabama Shakes Best Coast's Bethany Cosentino
Couple's first child was born last Sunday
Pop singer is also godmother to John's boy Zachary
Rapper's van was stopped by Maryland police in February
Vampire Weekend will be the musical guest
Mother and son give disturbing new meaning to 'mouth-to-mouth'
Mad Decent label head helps Baauer avoid legal entanglements
Sales of song jumped nearly 600 percent after bombings
Guitarist is unable to finish concert in Port Chester, New York
Somber indie-rockers perform 'Sea of Love' and 'I Need My Girl'
Art-rockers have finished a few songs