I have recently acquired and listened the one-sided 45 RPM version of the Decca Mendelssohn in Scotland recording with Maag conducting reissued by Speakers Corner (thanks to Barry Konigsburg for showing me this disc). If this disc is any indication, I should be begging Speakers Corner to reissue more of their great Decca catalog in this format, much as I hate spending money on more versions of the same recording. It is a revelation in dynamics (micro as well as macro) and transparency compared with the good 33-1/3 rpm version. I generally dislike the 45 rpm pressings because of having to get up four times to hear a symphony, but some of the Speakers Corner Decca reissues (Rossini Overtures, Suite Espanola, and others featuring shorter, discrete pieces) would seem ideally suited for the format.