Kalan's output started with reissues of old 78 rpm records of late Ottoman music, the legendary voices of Armenian and Greek minority singers, and of old great recordings of rebetika and klezmer music, from names such as Tanburi Cemil Bey, Udi Hrant, Yorgo Bacanos, or tango singer Seyyan Hanım [REF].
However, Kalan also produces and releases contemporary folk or fusion music such as the guitarist Erkan Oğur, the controversial Grup Yorum, the popular Yansımalar, or soundtracks of Turkish films such as Neredesin Firuze (2004) or The Last Ottoman: Yandim Ali (Son Osmanlı: Yandım Ali) (2007).