I am surprised no one else has mentioned this but in addition to reworking "The Glamorous Life" to include segments of both the stage and movie versions, the score also incorporates "My Husband the Pig" into "In Praise of Women" giving Charlotte a response to her husband.
The reason this CD is so hard to find is that the label that recorded it (TRING) went out of business. I expect at some point another label will obtain the rights and reissue it.
I agree with Magruder and others that the OBC is still the best but I would rank this version as a close 2nd. Much much better than the 1975 London cast (Jean Simmons) or TER's 1991 studio version (Sian Phillips.)
The movie soundtrack (on Lp only) has lyrics for the "Night Waltz" ("Love takes time") - Has anyone ever used these lyrics on stage?
Cast albums are NOT "soundtracks."
Live theatre does not use a "soundtrack." If it did, it wouldn't be live theatre!
I host a weekly one-hour radio program featuring cast album selections as well as songs by cabaret, jazz and theatre artists. The program, FRONT ROW CENTRE is heard Sundays 9 to 10 am and also Saturdays from 8 to 9 am (eastern times) on www.proudfm.com