In recent years, often driven by revivals of native folk music and dance, many types of bagpipes have enjoyed a resurgence in popularity and, in many cases, instruments that had fallen into obscurity have become extremely popular. In Brittany, the Great Highland bagpipe and concept of the pipe band were appropriated to create a Breton interpretation, the bagad. The pipe band idiom has also been adopted and applied to the Galician gaita as well. Additionally, bagpipes have often been used in various films depicting moments from Scottish and Irish history; the film "Braveheart" and the theatrical show "Riverdance" have served to make the uilleann pipes more commonly known.