I love Cabaret but the recording from the most recent revival is lacking something for me. I think it's Sally.
Also can't stand The Producers. And I worked for Sony Classical when the recording was going on. It just doesn't represent the show well in my opinion. The songs work better within the context of the show. I listened to it a few times for work but that was it.
As far as Spelling Bee goes, I listen to that recording at least once a week. I think it helps to have seen the show though.
"The theater is my life. I live it. I breathe it. I fondle it till it falls asleep." Jack (Will And Grace)
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