Milhaud's Christophe Colomb was recorded on a London Decca (I think) LP
set conducted by Boulez (I don't know the year) TW 91084--TW 91085. I can
try to get more information. I seem to recall a Fanfare review of a CD
recording of more recent vintage 4 or more years ago but am not sure.
As to Delius' Magic Fountain, Norman Del Mar conducted a recording that
came out on Arabesque (8121-2L Arabesque) around 1980. (LP I think.)
-Eric Schissel