Keingz Ransom "KR" There is something to be said about the R&B quartet, Keingz Ransom "KR", especially when their harmonious sound adds meaning to their profound moniker. Their distinct harmony, vocal ability, and "throwback R&B" verbalizations, recalls the era of musical muses: Silk, H-Town, Jodeci, Boyz II Men and Jagged Edge.