'''Rosanno Manundan Echon''' (Rosano M Echon) "Roger" (born 1964) isa bassist and scientist. He is the founder of [[Xervantz]] ''(pronounced as "servants")'' and according to his website, a "former" member of [[Dead Skin Mask]]. *Roger originates from San Francisco, CA.*A BMI composer member. ==equipment==*HARTKE HA400 Bass Amplifier*HARTKE VX800 Series Cabinet*DIGITECH Pro-series*Ibanez Bass Guitar