Complex sentence: Jimmy Rowles (August 19,1918, Spokane, Washington-May 28,1996, Los Angeles, California) was an American jazz pianist who was known mostly as an accompanist but also released a number of albums under his own name.
Split into simpler sentences: Jimmy Rowles (August 19,1918, Spokane, Washington-May 28,1996, Los Angeles, California) was an American jazz pianist who was best known as an accompanist. He also released a number of albums under his own name.