Kroncong
Kroncong (pronounced "kronchong"; Indonesian: Keroncong, Dutch: Krontjong) is the name of a ukulele-like instrument and an Indonesian musical style that typically makes use of the kroncong (the sound chrong-chrong-chrong comes from this instrument, so the music is called keronchong), the band or combo or ensemble (called a keronchong orchestra) consists of a flute, a violin, a melody guitar, a cello in pizzicato style, string bass in pizzicato style, and a female or male singer.
Characteristics
The name "Kroncong" may be derived from the jingling sound of the kerincing rebana, as heard in the rhythmic background of the music created by the interlocking of instruments playing on or off beat. This background rhythm runs faster than the often slow vocals or melody, and is created, typically, by two ukuleles, a cello, a guitar and a bass. These instruments, especially the pair of ukuleles, interlock as do the instruments in a gamelan orchestra, and it is clear that the musical traditions of Indonesia have been applied to an orchestra of European instruments. Previously, they also used the Portuguese musical instrument called cavaquinho, a four steel stringed musical instrument that looks like a guitar; however, cavaquinho was then modified into a prounga, a 3 nylon stringed instrument with low pitch, and a macina, a 4 nylon stringed instrument with high pitch.