In addition to marimba, pasillo, pasacalle and yarabi are also popular. El pasillo is played with guitar and rondin, the latter being similar to a flute, and is usually downtempo; it is descended from the waltz. El pasacalle is a form of dance music, while the sentimental el yarabi is probably the most popular form in Ecuador.
The people of the Chota River valley have invented a form of music called bomba, which has achieved some fame outside the region.