Which rock band released the album "Megalithic Symphony", Awolnation or World Party?
Awolnation: Awolnation is an American alternative rock band, formed and fronted by Aaron Bruno, formerly of Under the Influence of Giants, Home Town Hero, and Insurgence. Awolnation:  They released their first studio album, "Megalithic Symphony", on March 15, 2011; it featured their most notable hit, "Sail", which peaked at #17 on the "Billboard" Hot 100, #4 on the "Billboard" Rock Songs chart, and #5 on the "Billboard" Alternative Songs chart. World Party: World Party is a British alternative rock band, which is essentially the solo project of its sole member, Karl Wallinger.
Awolnation