I don't know what CD SNAFU is talkling about. BOTH the original CD release and the recentBroadway Deluxe Collector's edition have "Three-Five-Zero-Zero" and "What a Piece of Work is Man."
The original release (RCA Victor 1150-2-RC) was the original Broadway cast album with six bonus tracks that were left off the original Lp.
The Deluxe edition uses this same master for Disc One, and Disc Two has the 1967 off-Broadway cast album. RCA discontinued this Lp after the Broadway version was issued. They later re-released it as a budget release in the late 1970s. The rest of Disc Two is filled out with bonus tracks and interviews with Galt MacDermott.
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