Ronnie Platt: Lead vocals (Kansas) Billy Greer: Lead vocals (Kansas/Seventh Keys/Streets) Jeff Scott Soto: Lead and backing vocals (Talisman/Yngwie Malmsteen/Trans Siberian Orchestra) Robin McAuley: Lead and backing vocals (Michael Schenker Group/Grand Prix/solo artist) Chris Ousey: Lead vocals and Backing vocals (Heartland/Ousey-Mann/Virginia Wolf/Ozone) Jerome Mazza: vocals (Pinnacle Point/Steve Walsh) James Christian: Lead and backing vocals (House Of Lords) Terry Brock: Lead vocals (Strangeways/Kansas) Lee Small: Lead and backing vocals (Phenomena/Lioneheart/Shy) Mick Devine: Lead and Backing vocals (Devine Intervention/7/solo artist) Ronnie Romero: Lead and backing vocals (Rainbow/Michael Schenker Group) Tony Harnell: Lead vocals and backing vocals (TNT/Westworld/Starbreaker/Morning Wood) Steve Overland: Lead and backing vocals (Lonerider/FM/Shadowman/solo artist) Matt Sinner: Bass (Primal Fear/Sinner) Joel Hoekstra: Guitars (Whitesnake/Trans Siberian Orchestra/13) Mike Slamer: Guitars (City Boy/Streets/Seventh Key/Steelhouse Lane) Jeff Pilson: Bass (Foreigner/Dokken) Gary Pihl: Guitars (Sammy Hagar/Boston) Steve Morris: Guitars and Keyboards (Heartland/Lonerider/Ian Gillan Band/Shadowman) Gene Black: Lead Guitars (Tina Turner/Rod Stewart/Device) Billy Sheehan: Bass (Mr Big/The Flood/Talas) Tracy Ferrie: Bass (Stryper/Boston) Ricky Phillips: Bass (Baby’s/Styx/Bad English) Rocky Newton: Bass (Michael Schenker Group/Lionheart) Josh Devine: Drums (One Direction/Levara/Devine Intervention) Takeaki Itoh: Bass (Pinnacle Point) Jim Kirkpatrick: Slide guitar (FM/The Flood/Bernie Marsden Band) Chris Childs: Bass (Thunder/Lonerider) Steve Mann: Keyboards (Michael Schenker Group/Lionheart/Ousey/Mann) Vince DiCola: Keyboards (Rocky4/Staying Alive/Transformers/Storming Heaven/Thread) Mark Mangold: Keyboards (Touch/American Tears/Drive She Said) Alessandro Del Vecchio: Keyboards (Revolution Saints/Edge Of Forever/Hardline) Stevie D: Lead guitar Marco Mendoza: Bass (Whitesnake/Thin Lizzy/Journey) Jimmy Nicholas: B3 (Faith Hill/Kenny Loggins/Van Zant/Jim Peterik/Juice Newton) Tommy Denander: Guitars and keyboards (Radioactive/Steve Walsh/Robert Hart)) Brain J Anthony: Bass (Steve Walsh/Lonerider/Robert Heart/Robbie LeBlanc) Brian Tichy: Drums (Whitesnake/Dead Daisies/ Foreigner) Mark Stanway: Keyboards (Magnum/Grand Slam) Robin Beck: Backing vocals (solo artist) Nikolo Kotzev: Lead guitars (Brazen Abbot/Robin Gibb) Fredrik Folkare: Guitars (Unleashed/Heartwind) Mikael Rosengren: Keyboards (Heartwind) Steve Newman: Guitars/keys/backing vocals (Newman/Compass) Eric Ragno: Keyboards (Baby’s/Joe LynnTurner) Fredrik Bergh: Keyboards (Talk Of Town/BloodBound)