Styx & REO Speedwagon performed the tracks "Blue Collar Man" and "Roll With the Changes" together on the 2-disc "Styx & REO Speedwagon - Arch Allies: Live at Riverport" live disc from 2000. All other tracks on the discs were performed by the individual bands. Those two songs with both bands also exists as a 2 track promo CD. In 2009 the bands went on to make a split single, "Can't Stop Rockin'", in order to support their current tour. The single includes Read more on Last.fm