Ottoman Heritage [Audio CD] Aga, Zeki Mehmed; Bey, Tanburi Cemil; Bitmez, Mehmet Emin; Efendi, Andon; Efendi, Tanburi Ali; Erguner, Kudsi; Erguner, Kudsi / Turkan, Derya / Gungor, Hakan; Gulses, Necip; Gungor, Hakan; Isilay, Sadi and Kudsi Erguner Quartet