Trickfinger (also listed and mentioned as Trickfingers) is the alter ego of John Frusciante, used for his experimental
Trickfinger (also listed and mentioned as Trickfingers) 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 and explained how the combination of samples came to him in a dream and that he knew he would be able to do anything once he completes the track he dreamed of.
A full-length album was announced on January 29th, 2015 and is set for release on April 7th.