Koffee is back on the Billboard chart again after getting some strength from former President Barack Obama. “Toast” was released almost a year ago but the hit reggae song is not yet done securing accolades. The track which was a part of former US President Barack Obama’s Summer Playlist debuted at number 50 on the Billboard R&B/Hip Hop Airplay Chart this week. It’s been over a year since a Jamaican artiste has entered the Billboard R&B/Hip-Hop Airplay after Hood Celebrity’s “Walking Trophy” climbed to number 22 last year. The chart reveals this week’s most popular R&B/hip-hop songs, ranked by radio airplay.