Complex sentence: European influence from this time can also be heard in the music of the Batak people of North Sumatra, and from the end of the 19th century, the beginnings of guitar accompaniment incorporated within a distinctly Indonesian idiom in music from Sumatra, South Sulawesi and elsewhere.
Split into simpler sentences: European influence from this time can also be heard in the music of the Batak people of North Sumatra. From the end of the 19th century, the beginnings of guitar accompaniment incorporated within a distinctly Indonesian idiom in music came from Sumatra, South Sulawesi and elsewhere.