If you or anyone you know owns a Kraftwerk album, it's a good bet that this is it. I don't know why, but this just seems to be the most commonly-owned Kraftwerk album. There are much better Kraftwerk albums than The Mix (I prefer Radioactivity) but it's still a decent deal. The Mix provides a bunch of remixes of Kraftwerk hits, and a good general overview of what the band does. If you like early sparsely-arranged German synthpop, this is your bag right here.