I’ve uploaded the songs from Part III of Doctor Horrible’s Sing-Along Blog! Download away, but with the same caveat as parts I and II: if/when Joss releases an official CD, buy it. Support Joss and Nathan and NPH and Felicia and all the folks that gave their time for free to create this gem of a production. Don’t be lame!
Download here (zipped .mp3s, 10.8 mb), and grab the songs from 1 and 2 here.