Guantanamo Party Program Is A Polish Sludge Metal/Post-Hardcore Band Which Is Based In Wroclaw PL Since 2007. They Have Released A Three-Way Split With Echoes Of Yul And Sun For Miles At 'We Are All Pacinos' Records. In March 2010 Their First Full-Length Came Out And It Is Self-Titled. It Is Produced By 'No Sanctuary' Records Samples Can Be Heard At Their Official Bandcamp. Current Line-Up Darek Liboski Voice Wojtek „GB” Feret Guitar Grzesiek Sontowski Bass Kuba Przybyłek Drums Łukasz Lisoń Guitar Former/live Members Jarek Leśkiewicz Guitar Samples Drones Jonatan Staniec Guitar 2008-2009 Artur Rumiński Guitar