Ricardo Noblat has a blog page on O Globo with a plugin to continuous jazz (mostly Brazilian). Just click on it, put on your headphones, go on with whatever you were doing, and enjoy! (It is down on the left-hand side, entitled, "Estação Jazz & Tal.") --- It's lovely, really very lovely!!!
http://oglobo.globo.com/pais/noblat/PerfilDoNoblat.asp_blog do noblat