You can watch the full performance of Ali Şahin, Bektaş Dolu, and Emre Dayıoğlu here:
"Yağmur Yağar Şıpır Şıpır" (The Rain Falls Pitter-Patter) is a traditional Turkish folk song ( türkü ) with deep regional roots:
The video features , Bektaş Dolu , and Emre Dayıoğlu performing together at Kırıkkale Dinekdağı. Emre Dayıoğlu is well-known for his efforts to preserve and promote local Anatolian musical traditions, often traveling to record village musicians or performing "tavır" (regional style) pieces that keep the authentic sound alive. About the Song
It is often characterized as a "Kerem havası" (a specific melodic and rhythmic structure in folk music).
The lyrics typically describe a deep longing and the pain of lost love: