Madonna's soundstage

I hadn't listed to her Immaculate Collection in a while.  I have changed some components since the last time and was blown away at the soundstage of this album!  I normally get a decent appreciation for my system's soundstage.  My system is in a large asymmetrical space and I am unsure if I can ever achieve what can be in a dedicated listening room.  When I played this album today there were sounds coming from 5 feet beyond the speakers and my listening triangle is only 9 feet!  It was on multiple songs and was so cool!  I was curious if this album is a standout for others as well.