Gamelan notation ladder-like vertical staff allowed notation of the balungan by dots and also included important drum strokes. "Kepatihan" is widely used in ethnomusicological studies of the gamelan, sometimes accompanied by transcriptions into Western staff notation with approximate mapping of slendro and pelog tuning systems of gamelan onto the western staff, with and without various symbols for microtones. The relative merits of "kepatihan" and staff notation are sometimes debated, but staff notation is essentially incompatible with the 'end-weighted' nature of melodic structures in Indonesian music. In this respect, "kepatihan" is more suitable, although the usage of overscores (taken from the Galin-Paris-Chevé system)
Gamelan outside Indonesia Java and brought to Vancouver in 1990 and resides at the Western Front Artist Center. Both Vancouver-based ensembles are regularly used in performances by the Vancouver Community Gamelan. There are over eighty gamelans (as of 2002) of various kinds in the United Kingdom, many of them based at colleges or community centres. University of York was the first British university to purchase a gamelan, named Kyai Sekar Patak; it is still played by students there. The oldest community Gamelan group in the UK is the Oxford Gamelan Society, which plays Kyai Madu Laras, donated to the University of Oxford's Bate