Energumeno is a improv noisegrindpunk trio from Spain, comprising two thirds of Potabilizadora (Javi and Manolo-also owner of R.O.N.F. Records) plus Ale from the inimitably grammatically wrong Mentally Masturbation. Not much to say, if you like your noisecore as incoherent and loud as possible, you'll like it. There's also a nice "one-two-three-four" Gero imitation around the 7th minute and later on track one, so there you go. 2015 tape on R.O.N.F. Records.