Kūlgrinda is a type of Lithuanian folk music ensemble that plays a special kind of music using traditional instruments like the skudučiai (panpipes), kanklės (zither), and birbynė (type of clarinet).
Think of it like a group of friends who like to play music together, but instead of using guitars and drums like a rock band, they use special instruments that are unique to their culture. They often wear traditional costumes and play music that tells stories from their history and traditions.
Kūlgrinda music is special because it helps keep Lithuanian culture alive by passing down stories and traditions from one generation to the next. It's like a way of preserving their history and sharing it with others through the beautiful sounds of music.