FreeBaseballRadio.com is a site that was created to help find internet broadcasts of live baseball games. Specifically those that are available for free.
posted by acro on Aug 6, 2009 - 18 comments

Audio archive from Small's Jazz Club, searchable by instrument, then performer, then date, starting with September 27, 2007. Hours and hours and hours and hours of the some of the best jazz from New York's downtown scene. Stream and snap your fingers, man.
posted by klangklangston on Jul 15, 2009 - 19 comments

CBS has made full episodes of Twin Peaks available online. [more inside]
posted by PM on Sep 10, 2008 - 68 comments

WFMU's Free Music Archive, "an online digital library of music that will allow music fans, webcasters and podcasters to listen, download, and stream for free, with no restrictions, registration or fees. And it will all be legal." Still pre-launch, but there's already quite a bit of music available on the site, including a sampler CD.
posted by cog_nate on Jul 15, 2008 - 18 comments

last.fm has gotten a major upgrade. Full tracks stream on-demand without login. Easily get a peek into genre favorites. [more inside]
posted by cowbellemoo on Jan 23, 2008 - 64 comments

WaxDJ.com - an excellent source for free downloads and streams of original electronic music mixes of all sorts, from seasoned pros to beginning bedroom amatuers, all told numbering in the hundreds or thousands. My current brand new favorite is the very diverse and well-versed Detriot/Chicago techno stylings of DJ Rubsilent. Recomended mix: Future Funk 23: (Direct MP3 link) (Streaming mp3 link) But don't let me divert you - search for your favorite local DJ or browse for new ones.
posted by loquacious on Oct 11, 2006 - 19 comments

AOL launches in2tv. Why pay for Lost when you can be watching Wonder Woman for free? Maybe because you own a mac or hate streaming media. (Ok, so it's probably all over teh interwebs by now - but hey - free Wonder Woman!)
posted by Sparx on Mar 15, 2006 - 24 comments