Sharon Van Etten
While Neil Young rightfully rails against the poor sound quality of the MP3, I still feel MP3 and other lossy formats have a use. And the best use is free access to music. Ya know, discovery. The wonderful "First Listen" series on NPR is currently streaming (at 128 kbps) the complete yet-to-be-released record Tramp from Sharon Van Etten. For free. The entire record. The idea is if you like it, you'll buy a real copy (and no, I do not mean the crappy iTunes or Amazon lossy download version—remember, do not pay for crappy quality lossy music). I've pre-ordered the Deluxe Bundle (LP + CD + more) from Jagjaguwar (official release date 02/07/12). See, it worked.
You can listen to Sharon Van Etten's "Tramp" in its entirety too. For free. You just have to click and listen before the release date (after that, NPR removes the music).