Belgian duo blackwave. is back with new music, and we couldn't be more excited!

On Thursday, the longtime Variance favorites dropped their latest offering, a sweltering single called "perfume," featuring American rapper Caleborate. It's a preview of blackwave.'s upcoming second album no sleep in LA, which is out Sept. 9.

"This song was written on a very early morning walk to Starbucks in sunny L.A.," says blackwave. singer-producer Willem Ardui. "I was up early, waiting for a phone call from someone on the other side of the world in a different time zone. I was completely inside my head, worrying about everything, thinking about wanting to get my life back on the rails, back in a rhythm. With every person passing me by on the street, everyone carrying with them their own smell of perfume, the words started coming to me."

He adds: "I remembered this moment when I was in the mall, contemplating if I’d buy some expensive perfume, and thinking to myself, ‘I don’t deserve this yet. When I get my life on track, that’s when I will buy this perfume.’ That setting of the morning walk, and the memory of being in the mall kind of set off the whole theme of the song."

Check out the new song below.