It's fine Spider, but remember that many Broadway performers won't, can't or don't know how to adjust their stage performance for a recording studio. Lupone's perfomance live was a revelation and didn't seem "way too much" because it was being projected out to one of the largest houses on Broadway (1800 seats). Lupone putting out that same energy and force in a recording studio I guess sounds overwhelming to you listening to it on the cast album, as opposed to Madonna who's entire life is about singing into a microphone in a studio so, of course is going to sound "better" on record (and let's not forget all the "sweetening" and overdubbing and pitch correction they have to do to Madonna's voice in the studio to get it to sound that way; they didn't do those sorts of recording tricks on cast albums in 1980, since they were usually recorded on the cheap -- still are -- so what you're hearing is Lupone's raw unvarnished sound with no softening effects or reverb or anything else that might have made her sound more pleasant to yur ear).
With Madonna, you're getting Evita recorded as a pop album and Madonna giving a performance she could have never begun to replicate in the Broadway Theatre eight times a week (or six, actually, since Opel did Lupone's matinees). With the Lupone recording, you have a record of one of the greatest performances in the history of the musical theatre, preserved for posterity. No compromises were made to make her or anyone else sound more "pop" for the record buying public. It is the same performance Lupone gave in an 1800 seat theatre, unaltered -- if it's too much to your ears listening on headphones then so be it; it was thrilling and powerful and phenomenal seeing it live.
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney