Jirka Otte was born in 1977 - Bochum City Germany. He has been producing Rap, Hip Hop and Electronic Music since the 90s under various Pseudonyms such as: DiamXL, Rave Busterz, John Doe, Eichenzauber, Juan De Luna, The BMW Crew and others... Since 2022, Jirka has also been working on new Boom Bap HipHop productions with Christian Althaus (Digital South / Tigerjunge). In the years 2015 to 2019 he worked together with DJ FreakyBee for real Hip Hop Underground Productions. They created three full Studioalbums together. Please use discogs or a search engine of your choice for more information. Best Regards from Bochum City