On February 9, Johnny Cinco will rollout a new mixtape called I Swear. He's already shared two delirious, slurry cuts—"A Week Ago" and "I'm Straight," which features Migos—in anticipation, and today he's dropping one more. The mushmouthed Quality Control affiliate has teamed with ATL livewire Peewee Longway for "On My Line," a rumbling track that Cinco says was "easily inspired" by a long night working in the studio—or was it partying? "This song was cut at QC studios late night/early morning, at like 4 a.m., with a lot of drugs, females and the crew around," he told FADER. Sounds like a healthy work/life balance to us. Mark your calendar, I Swear drops February 9.