Pioneer Electronics has once again partnered with a group of big-name DJs for the second installment of their “Pioneer DJ Art Mix” project, in which DJs partner with urban artists to create custom CDJ-2000s. The equipment was revealed during the Downtown LA Art Walk last week, and has now been put up for an online auction through CharityBuzz, with all of the proceeds going to the VH1 Save The Music Foundation.

Participating DJs this year include Kaskade, Zedd, NERVO, A-Trak, Laidback Luke, Markus Schulz, Cosmic Gate, Crystal Hefner, James Zabiela, Morgan Page, 12th Planet, Ferry Corsten, DJ Vice, DJ Hapa, Fei Fei and Manufactured Superstars. You can check out all of the CDJs and even place your own bid here.