On Saturday, May 10th, an event called Cinquanta occurred at The Greek Theatre in Los Angeles. The event was celebrating the fiftieth birthday of Maynard James Keenan (Tool, A Perfect Circle, Puscifer), hence the name of the show which is the number 50 in Italian. The night featured comedian Neil Hamburger and music by members of Puscifer and A Perfect Circle and a reunion by Failure, which was Keenan's birthday present. The first song of the night's two part set kicked off a roster of musicians collaborating together, with Keenan, Billy Howerdel (A Perfect Circle), and Carina Round (Puscifer) joining Failure for “The Nurse Who Loved Me.”