Traditional Indonesian Timorese musical instruments B I J O L The Leko Boko musical instrument or often called Bijol is a stringed musical instrument that resembles a Rebab, although it resembles a Rebab, this musical instrument is the raw material for making this musical instrument. Leko Boko is made of forest gourd as a resonator and wood to spread the strings, while the strings themselves are made from dried cuscus intestines. The way to play Bijol is the same as other stringed instruments, n