Pelog is a seven-tone scale used in traditional music from Indonesia, particularly in the islands of Java and Bali. It is characterized by its unique intervals, which create a distinct sound that differs from the more common Western scales. The tones in the pelog scale are often described as being more varied and complex, allowing for rich melodic expressions. In Gamelan music, which is an ensemble music form from Indonesia, pelog is frequently used alongside another scale called slendro. Musicians often combine these scales to create intricate compositions. The pelog scale plays a crucial role in the cultural heritage of Indonesian music, reflecting the region's artistic traditions.