Kabosy

The kabosy is a box-shaped wooden guitar.
It has four to six strings, staggered frets, many of which do not even cross the entire fretboard, and is generally tuned to an open chord.
This music instrument is frequently handmade from scavenged materials (used fishing line and scrap wire or cable).
The kabosy is usually played by musicians from Madagascar.
The most notable are Babata and Jean Emilien.