Indonesia has many kinds wind instruments which is similar one another. Minangkabau also has wind instrument called Saluang or Talang. It is similar with seruling but is more simple because it has only four holes. The uniqueness of Saluang is, the player can play a full song without any interruption of taking a breath. It can be reached by practicing a technique called manyisiahan angok which frankly means “breath ignoring”.
Source of pic: http://www.kidnesia.com/