Holy Cow! Was conceived in Charleston, West Virginia in 2004. It is a musical duet whose members are Mike Arcuri (vocals, rhythm guitar) and Keith Lahti (electric slide and lead guitar). The group performs a variety of original music and a few tastefully selected covers. Probably the best way to describe Holy Cow! Is 'Extreme Variety.' Although primarily rooted in the blues, the group's music also features elements of jazz, R&B, rock, alternative, folk, pop, and country. The group features gritty vocals, solid rhythm, and soaring slide and lead guitar. The two members of the group have over 50 years of combined performing experience.