Home » What is your favorite Background music (BGM) in Drilis ertugrul and kurulus Osman?…What is your favorite Background music (BGM) in Drilis ertugrul and kurulus Osman?…by adminiMay 1, 2023What is your favorite Background music (BGM) in Drilis ertugrul and kurulus Osman? Me: Obaya Donus and Alps. Tags:#ErtugrulBackgroundBGMDrilisFavoriteKuruluşMusicosman