Emap.FM - Martin Lubenov’s Jazzta Prasta (BG/A). Broadcasted & recorded on May 30th, 2009 @ Porgy & Bess / Vienna. Set 1 Emap.FM - Martin Lubenov’s Jazzta Prasta (BG/A). Broadcasted & recorded on May 30th, 2009 @ Porgy & Bess / Vienna. Set 2