Free (OSI album)
Videos
Free is the second studio album by American progressive rock band OSI, released by InsideOut Music on April 21, 2006.
Mike Portnoy
Videos
Michael Stephen Portnoy is an American musician who is primarily known as the drummer, backing vocalist, and co-founder of the progressive metal band Dream Theater.
Portnoy performing with Dream Theater in August 2007
Portnoy with Avenged Sevenfold in 2010
Portnoy with Twisted Sister in 2016