Musical instruments are as much active agents of culture as sound producing devices. Critical analysis of the historical development of an instrument may help one study the socio-cultural background that underlies its development. This approach focuses on such concepts as the sound ideal of the people concerned, performance practice on the instrument, and the social status ascribed to it. This paper studies the recent history of the bağlama, the most popular folk instrument in Turkey, widely known also in the Balkans and Central Asia under different names. For the last six decades, the instrument has enjoyed a central place in debates on and around folk music, ethnicity, and local cultures in reference to nationalism and urbanization movements, each having different ways in how to appreciate folk music through the bağlama. My analysis in this paper focuses on the. physical and contextual changes the instrument and its performance practice have undergone, and their relation to rural-to-urban movements that happened in the same period of time. A special emphasis is placed on the consequences of urbanization movements on the instrument because of the fact that the attempts to redefine the bağlama in the Turkish soundscape have been made by migrant musicians, some of whom have achieved leading positions in the music milieu.