Trickfinger is the alter ego of John Frusciante, used for his experimental music made of samples and, as of 2015, for his acid house releases. The first recording under the Trickfinger moniker that has been released is the "Sect In Sgt" single which can be downloaded for free on Neurotic Yell Records' bandcamp page: http://neuroticyellrecords.bandcamp.com/album/sect-in-sgt Frusciante talked about this release in his 2014 Guitar Player interview