Just to clarify that last post, YESTERDAY ONCE MORE (iced blue color) came first. It was a 2-LP set that became a 2 CD set. (1985) CLASSICS VOL. 2 was issued in 1987 and is an exact sonic duplicate to YESTERDAY ONCE MORE. In 1998, YESTERDAY ONCE MORE got an update in the Remastered Classics series and "I Just Fall In Love Again" was added. None of these ever contained "Solitaire". A compilation in the Netherlands called YESTERDAY ONCE MORE, but more like the GOLD album, had the album version of "Solitaire". YESTERDAY ONCE MORE (UK), the silver cover LP and CD (rare), had the album version of "Solitaire". "Solitaire" (single version) has only ever appeared on GOLD Greatest Hits (US), THE COMPLETE SINGLES, the Japanese SINGLE BOX SET, and the SWEET SIXTEEN extra disc in the 40th set. The Quad version of "Solitaire" was made from the elements in the single version, so you can hear the extra guitar figures and the pipe organ.