Maximum Stream Types?

I have the maximum number of “Remote streams allowed per user” set to 1. However, I have a client that is currently streaming (1) video on a device and (1) music file on another device.

Does the music not follow the same stream limits as video?

Music may actually not be streamed, but downloaded in advance (Plexamp and maybe Plex for Android do it that way). So technically, the limit of 1 stream is still observed.