Emap.FM - Martin Lubenov Orkestar (BG). Recorded on May 29th, 2009 @ Porgy & Bess / Vienna. Set 1 Emap.FM - Martin Lubenov Orkestar (BG). Recorded on May 29th, 2009 @ Porgy & Bess / Vienna. Set 2 Emap.FM - Martin Lubenov Orkestar (BG). Recorded on May 29th, 2009 @ Porgy & Bess / Vienna. Set 3