Collectively, Bay Area producer Centric and emcee Joc Scholar are known as Grand Opus. The duo continues to focus on singles, with “The Key” being their latest release. Y’all can listen to it below.

After the jump check out Grand Opus’ video for “Forever”, which was debuted earlier this year.

“The Key”–

Run That Back:
Centric, Cyrano Sinatra, Trife & Jeanius — “Kingz”.