Blu Saphir



Producing under the moniker GRiMM Jeff is an up and coming vocalist and producer, working on many projects with well knownl producers like Forward, Hybrid Minds, Total Science, Need for Mirrors and many more aswell as his own music, in various genres. He released music on the biggest label in the game like Hospital, Shogun Audio, Renegade Hardware, C.I.A, Horizons, Warm Communications, Liquid V, Audio Porn and many more. He also work as an engineer at the Metalworks Studios.