Calle Jularbo

Carl Jularbo, better known as Calle Jularbo (born Karl Karlsson; 6 June 1893 – 13 February 1966), was a Swedish accordionist and musician. He had a distinct personal style that has played a significant part in forming the Swedish accordion tradition. He recorded 1,577 tunes and he won 158 accordion competitions. He maintained a large repertoire without being able to read music.