Does Steely Dan sound bright to you?

I imagine hearing Landslide, or Aja, or pick your favorite track(s)... on Ken Fritz’s system, would be quite an experience. He definitely has all media covered. 

https://www.youtube.com/watch?v=4b2IOOhJmxw

Don’t know specifics of how Aja on Amazon might be mastered but in general I find streaming services often lean towards more recent remastered releases of older recordings and they tend to be mixed much louder and much differently than the originals. That’s true of most remasters in the last 20!years or so. If so with Aja I could easily see why the streamed version might seem brighter or more fatiguing than the original in some cases be it vinyl or earlier CD masterings that are compared. That is one original recording that was so good to start with there is no good reason for a producer to kick around with it extensively except maybe to make it louder overall unlike many older lesser pop/rock recordings which often have a lot to gain with a well done digital remastering even if louder overall  like many old prog rock classics remastered by guys like Steven Wilson.

Streaming my cd res rip of Aja CD mcad-37214 copyrighted 1977, 1984, An early CD release. Not bright. Not far off from what I recall on original vinyl which I think I still have.

Also streamed and compared with Aja off Spotify which is lower res.  Exact release not identified. Also not bright in fact slightly washed out in comparison.  

Not bright on my vinyl, but definitely pop.

Op thanks for giving me an idea of music to play tonight!

I don’t find it bright- there is a good variety of instruments - horns, percussion, horns, guitars, pianos/ keyboards and the like.