While Kanye West was hard at work completing his upcoming Donda album, the rap mogul was also creating the Donda Stem Player. Developed in partnership with Kano Computing, the musical gadget is designed to let users customize any song, with controls that manipulate the vocals, drums, bass, and samples, isolate parts, and add effects. It can also split songs into stems and offers 4-loop mixing, live sampling, and playback. The device is presented in a soft silicone disc with 4 touch-sensitive light sliders, speakers, and has 8GB of storage. The Donda Stem Player is currently available for preorder and will ship with Donda.