Hello,
I can confirm that "musicstream" is what you are connecting to with your smartphone.
The Internet suggests that this is an Isimple unit you are connecting to.
But honestly, my Roadster did not have any audio, so I really enjoy to listen to some music every now and then on the more booring drives.
Especially so since the PlusSix is to quiet in traffic and on longer trips.
That is all I'm expecting and I think no one will buy a Morgan for it's Audio capabilities.
Regards,
Markus