Wiz Khalifa’s O.N.I.F.C. is the #1 R&B/Hip-Hop album in the country, according to Billboard’s weekly sales tally.  The album snagged the #1 spot just one week after its long-awaited release, along with the #2 position on the Billboard 200 chart of album sales across all genres.

Grammy-nominated Reservoir songwriter and producer Danja showcases his talents on a dreamy O.N.I.F.C. track called “Medicated,” featuring Pittsburgh rapper Chevy Woods and Juicy J of Three 6 Mafia and “Bandz A Make Her Dance”  fame.

2 Chainz, another Reservoir Grammy nominee, appears on “It’s Nothin,” a sparse, boastful, mid-tempo track released over the summer.

Preview “Medicated” and “It’s Nothin” below, and download the entire O.N.I.F.C. album on iTunes.