"High Rollin" was written by Alex Schwartz, Jaira Burns, Cara Salimando, Joe Khajadourian, Brett McLaughlin and it was produced by Ryan Matthew Tedder and The Futuristics.[2] Written in the key of E minor, "High Rollin" has a tempo of 96 beats per minute.[3] It's an electro-R&B track. Lyrically, the song is about getting high. During the chorus, she sings "Soon as I get out of bed I/ Roll one and I smoke up/ Got to change my head/ Car wash, sittin' in my Benz/ I roll one and I smoke up/ Always keep it lit/ Cause we high rollin, high rollin".[4]
Music video
The video for "High Rollin" was directed by Matthew Dillon Cohen. It was released on December 6, 2017, via Burns' VEVO channel. The music video starts with Burns and her friends waking up after the party, they continue the same practice in the backyard during daytime.[5][6]