"Carl Navarro" wrote in message
...

I like to listen to the NASCAR, Decades and Country, Online Tonight,
and Old-Time Radio/Sonic Theater channels the most. Online Tonight
has tons of self-promoting commercials and I've never heard it live,
so I don't know if the musical breaks fill in for commercials. Pretty
much the rest of the channels have mostly promos in place of
commercials.

XM-4 has perhaps one promo per hour and no commercials. XM-73 seems to have
neither promos nor commericals.