Dilian Obretenov Dilian Obretenov (1974 – 20…) was born on in Plovdiv, Bulgaria. He started playing guitar when he was 15 and a few years later started playing bass guitar too. During his music career Dilian had the chance to play with many different musicians in a wide variety of music genres. He admires the work of musicians and bands such as Tower of Power, Tribal Tech, Allan Holdsworth, Yngwie Malmsteen, John Scofield among others. The idea to combine some aspects of his education (Masters in Engineering), with his love of music, and quality instruments, came to fruition about 15 years ago. Currently, Dilian Obretenov is a successful sought-after luthier and his instruments are used by many musicians in Bulgaria, Austria, Norway, Germany, Switzerland and the UK.