I would try some of the stereophile test cd's to check system parameters;I sure there are several other ones out there as well such as chesky.
Without really knowing the recording setup I think it would be hard to know actual postions during the recording sessions;thats why I would use test cd's that mention where the artists and instruments are placed in the soundstage.
Without really knowing the recording setup I think it would be hard to know actual postions during the recording sessions;thats why I would use test cd's that mention where the artists and instruments are placed in the soundstage.