Audio Only
If you are getting distinct and enjoyable imaging with any, many sources, then both that content's engineers and your system (in your space) are doing a great job. Once that capability is established, the greater or lesser imaging is about the engineering of each specific track’s content. Think compilation with many engineers involved). IOW, retain confidence in your system’s established capability.
Whether a separate audio CD’s imaging matches a video is irrelevant, and Video might have some surround content, optional 5.1/stadium/2 ch stereo/ ...... some recorded from the microphone setup, some pseudo ... created later.
I often change my Video System to 2 Channel Stereo and enjoy that more than .......
Music Videos, Movie Soundtracks, DVD, Blu-Ray, YouTube Streaming on the Smart TV, and Broadcast Shows like the Voice, American Idol, .... Got Talent (pre-record, FF to get thru the crap) are why I enjoy our small home theater so much.
The front speaker’s ability to create a wide image for center, left, right sofa positions is important, gives you the ability to sit near an end table and still have good imaging. Typically, I’m left end (also left handed), Donna’s right end, tray with remotes in the middle.
I use DBX Soundfield 100 Speakers in the Video System, with their built-in ’cross sides toe-in’ and use that toe-in technique when listening to the music system with a friend, both of us sitting off-center with a small table between us.
Toe-In Alternates: Stereo and Video