Bankroll Fresh, 28, was shot inside Street Execs Studios on Defoor Place.
The Fulton County medical examiner confirmed to WSB-TV the death of the rapper, whose given name was Trentavious White.
Fresh was rushed to the hospital but later died there.
Police collected more than 50 shell casings inside and around the studio.
Door glass shot out of Street Execs after famous rapper shot and killed at recording studios RIP Bankroll Fresh pic.twitter.com/rDjqnLqfTI
— Steve Gehlbach (@SteveGWSB) March 5, 2016
No information has been released as of yet regarding suspects, reported 11Alive.
Other rappers expressed their condolences online.
“Man I’m a fan of Bru and always will be , I’m in shock at the moment !! Senseless deaths we just got to stop it , I’m speaking up now,” wrote 2Chainz on Twitter.
“R.I.P. Bankroll Fresh this is so sad,” Juicy J added.