Daniel Hansson, the CEO and co-founder of Swedish electronic musical instrument company Elektron, passed away last year and now a selection of artists from the Elektron community are giving back with a tribute in his honor: http://www.45tribute.com/
$5 for 30 tracks? Hard to go wrong there, especially when the proceeds go to charity, not to mention some of the big names involved such as Autechre, Dntel, Venetian Snares, Daedelus, Kim Hiorthøy and John Tejada. For a handful of free tracks and more info, go here: http://45tribute.com/node/8