Gr1m brings something pleasantly unexpected to Rap Fiesta's platform with his latest single, "Sloth." The Arkansas-based musician delivers insanely powerful vocals over a heavy-metal beat. On top of all that, Gr1m embodies certain human emotions that are often challenging to put into words.  Gr1m has been whipping up one-of-a-kind music for about six years. And throughout his time, he has continually developed his sound and overall vibe as a musician. Part of what makes the musician's sound so influential is his...