Though Philly futuristic rapper Lil Uzi Vert already has a number 1 hit under his belt -- "Bad and Boujee" -- "XO Tour Llif3" might turn out to be his best solo hit yet. The track debuted at number 49 on the Billboard Hot 100 this week.

Inspired by the Starboy: Legend of the Fall tour he took part in with The Weeknd in Europe, the rapper put out the project Luv Is Rage 1.5 while still on the circuit. Though the lyrics are in part about a woman's bleak suicidal outlook on life, the tune is catchy and "XO Tour Llif3" has electrified audiences across the globe.

Just last weekend at Jannus Live in Florida, Lil Uzi made the crowd go HAM, climbing trees and buildings while performing the song. Though the project has been out since February, "XO Tour Llif3" is only growing in popularity.