<![CDATA[The Ulu Ambek tradition in Korong Bari, Nagari Sicincin, is a traditional Minangkabau art form rich in symbolic, customary, and social values. However, this tradition has declined and ceased to be practiced since 2011. Social change, the influx of modern culture, the weakening role of traditional leaders, and the declining interest of the younger generation are the main factors causing the disappearance of this tradition. This condition raises concerns about the fading of local cultural identity and the severance of the inheritance of traditional values. This study uses a qualitative method with a descriptive narrative historical approach. Data were collected through heuristics in the form of primary sources such as invitation letters for the Ulu Ambek tradition and interviews with traditional leaders and the Korong Bari community. Secondary sources include books, scientific journals, theses, and previous research. Data analysis was carried out through source criticism, interpretation, and historiography. The results of the study indicate that Ulu Ambek began to be known in 1965 and has developed rapidly since 1990 through alek nagari supported by niniak mamak, urang tuo, kapalo mudo, and other traditional leaders. This tradition serves as both entertainment and a means of strengthening togetherness and intergenerational bonds. However, this tradition has declined due to a lack of regeneration, trainers, and training facilities, as well as changes in community lifestyles. The demise of Ulu Ambek has resulted in a reduced space for local cultural expression, weakened social solidarity, and the loss of cultural values passed on to the younger generation. Nevertheless, Ulu Ambek is still seen as an important cultural heritage with the potential to be revived with support from various parties. ]]>
