On January 6th 2010 Rock 4 Life Worldwide was released on iTunes.

Their Bottom Line by Porterhouse is among the songs.

Rock 4 Life is a compilation released by Quickstar Productions a US based company that specializes in serving the music community by providing marketing and distribution opportunities for artists, bands, and small labels.

Download the album of preferred songs here:

http://itunes.apple.com/us/album/quickstar-productions-presents/id348558371