This post is currently underwater & doesn't deserve to be. I don't fully entirely agree with the shortness. But: upvoting. :)
Having read a little further now, I would say though, whatever the company brands itself as today does not strongly imply that they are permitting "muzak" to be a free term. Smart move to decouple yourself some, especially from a term that is synonymous with bland indistinct elevator music or on hold music, and it's probably hopefully all good these days, but there's still plenty of room for this company to perhaps be trying to push trademarks or harass other folk who use the word "muzak".
Having read a little further now, I would say though, whatever the company brands itself as today does not strongly imply that they are permitting "muzak" to be a free term. Smart move to decouple yourself some, especially from a term that is synonymous with bland indistinct elevator music or on hold music, and it's probably hopefully all good these days, but there's still plenty of room for this company to perhaps be trying to push trademarks or harass other folk who use the word "muzak".