
105 minutes
11/21/2000
Arch Allies is a live album recorded by REO Speedwagon and Styx at Riverport Amphitheatre (now Verizon Wireless Amphitheater) in Maryland Heights, Missouri, a suburb of St. Louis. Each band also released single live albums containing only their own tracks from this album. The Styx songs were released alone as At the River's Edge: Live in St. Louis and the REO songs were released as Live Plus, Live Plus 3 and Extended Versions.

Tommy Shaw
as Self (Vocals / Guitar)
James "J.Y." Young
as Self (Vocals / Guitar)

Gowan
as Self (Vocals / Keyboards)
Glen Burtnik
as Self (Vocals / Guitar / Bass)
Todd Sucherman
as Self (Drums)
Chuck Panozzo
as Self (Bass)

Kevin Cronin
as Self (Vocals / Guitar / Keyboards)
Dave Amato
as Self (Vocals / Guitar)

Neal Doughty
as Self (Keyboards)

Bruce Hall
as Self (Vocals / Bass)
Bryan Hitt
as Self (Drums)