Leigh Adrian Harline
Born: 26th March 1907, Salt Lake City, Utah, United States
Died: 10th December 1969, Long Beach, California, United States
Nationality: American
Leigh Adrian Harline was an American film composer and songwriter. He was known for his "musical sophistication that was uniquely 'Harline-esque' by weaving rich tapestries of mood-setting underscores and penning memorable melodies for animated shorts and features."
Read more at https://en.wikipedia.org/wiki/Leigh_Harline