Indie supernova Vampire Weekend performed at BBC Radio 1’s “Live Lounge” this morning, giving us a taste of their forthcoming album Father of the Bride and a surprise cover of Post Malone and Swae Lee’s mega-hit “Sunflower.”

Listen to the performance here (8:45 for the Post Malone cover). The band also performed “Harmony Hall,” the lead single from FOTB, the group’s first full-length effort since 2013’s Modern Vampires of the City. FOTB is dropping May 3.

Vampire Weekend has released four songs from the new LP thus far: “Harmony Hall,” “2021,” “Sunflower” and “Big Blue.” Check out “2021” below: