GraveStoneR, also known as ReaKtion and Professor Kreep is a former horrorcore rapper from Lyndonville, Vermont.

He was active in the early 2000s, releasing several albums on He was also featured in the groups Room 47 (with rapper Chamber) and Da Pumpkin Crew, and did songs with multiple members of the Indiana groups Sycksyde and Phantazm.


Back From the Dead
Catastrophic Conceptions (2000)
Maniacs From Behind
Macabre OPERA Massacre

See Also

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