Where is the Multichannel Music at?

For. SACDs try the BIS and Pentatone labels (mainly classical).

Many reasonably priced discs on amazon.

I've seen multichannel music come and go.  I had an acura that had 5 channel sound and played DVD audio.  I had a few of them but they were expensive and soon were no longer made.  

there will be other attempts.  I won't be an early adopter.  Until it is widely available, preferably streamed, I'll be happy with 2 channel.

Jerry

Its widely available now:

I second @srinisr 

BIS and Pentatone are expert at Multichannel.  They tend to use the surrounds for ambience and room reflection.  If you want a label that plops you in the middle of the ensemble, try Tacet.

@carlsbad 

FYI, Tidal HiFi Plus Streams Dolby Atmos and Sony 360 Reality Audio.