Old Castle/Blues Variation Date June 17, 2014 Category Emerson, Lake & Palmer, International Collaboration Album Pictures at an Exhibition Keyboards Rachel Flowers USA Synths Mihaly Tunkli (Misi) Hungary Bass Balint Holubecz Hungary Drums Dave Becher USA Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)