Atlanta-born rapper 645AR is known for his innovative approach to hip-hop, marked by a distinctive, high-pitched vocal delivery that quickly made him a viral sensation. Rising to prominence with tracks like “4 Da Trap,” he blends trap production with experimental flair, pushing sonic boundaries and redefining rap’s vocal landscape. 645AR’s bold creativity, internet-savvy presence, and willingness to challenge genre conventions have earned him attention across mainstream and underground circles, solidifying his role as one of rap’s most unconventional new voices.