Does anyone know of a Rumba podcast, or Caribbean music ?

With todays technology, with iTunes, and Zune, different MP3 players there is a broad choice of free material to listen to download, trough a podcast, and digital radio.
Material available:
Music, audio books, Radio, History, Learn how to, ...etc
There is plenty of popular rhythms, but has anyone found Rumba music, latin jazz, Salsa, Caribbean music, or any rhythms associated with these music that uses percussions as an important instrument ?
If you have not tried it, is great check it out.
Material available:
Music, audio books, Radio, History, Learn how to, ...etc
There is plenty of popular rhythms, but has anyone found Rumba music, latin jazz, Salsa, Caribbean music, or any rhythms associated with these music that uses percussions as an important instrument ?
If you have not tried it, is great check it out.