Does anyone know what source Apple used for the Decca tracks? Did they have a tape source or did they work from a bootleg CD? If they had a tape source does anyone think they have the master or just a dub? Anyone have an idea as to why the Decca audition wasn't exploited in the 60's like the Tony Sheridan material? It seems strange that this material didn't surface until the 1977 or so. When Brian approached EMI initially did he play them the Decca material or was there some other tape? Thanks!