1.) Sleeve is a four-piece chaotic hardcore band from Berlin/ Germany. 2.) sleeve is an electronic artist. ======== 1.) They might could be described as an experimental band which combines snatches of Mathcore and New School Hardcore. Band: Dude(Vocals) Gaybird(Guitar) Disco(Bass) Texas(Drums) Releases: -->Toursplit w/ Raised Hide & Call Me Betty(2007) --> Flashlight Phobia EP (May 2008) -->German Core Sampler Vol. 1(September 2008) -->A Mindless Youth Demo (December 2008) --> Masqueraders Hometown Report (2010)