Audio/Video: Big Boi x A$ap Rocky + Phantogram - "Lines" + "Mama Told Me" BTS f/ Kelly Rowland

Big Boi's new LP Vicious Lies & Dangerous Rumors is shaping up to be not only a definitive solo statement but also a who's who of up and coming stars as the list of features and collaborators grows. We can now add A$ap Rocky & Phantogram to a list that already includes Theophilus London, Little Dragon and Kelly Rowland. Listen to the A$ap collab "Lines" via the link below and find a teaser clip of Rowland and Big Boi parring behind the scenes at the video shoot for "Mama Told Me" after the jump:

>>>Stream "Lines" (via soundcloud)