Michael Anthony Sobolewski is an American musician who was the bassist and backing vocalist for the hard rock band Van Halen from 1974 to 2006. He performed on Van Halen's first 11 albums and was thei

Cosmic Universal Fashion is the fifteenth studio album by Sammy Hagar, released on November 18, 2008 by Loud & Proud and Roadrunner Records. Shortly after its release, Hagar formed the supergroup Chic