Is there any relation between Janice Joplin and Scott Joplin?

There is no direct relation between Janis Joplin and Scott Joplin. Janis Joplin was a famous rock singer in the 1960s known for her bluesy voice, while Scott Joplin was a renowned composer and pianist in the early 20th century, often referred to as the "King of Ragtime." Despite sharing a last name and both being influential in American music history, there is no known familial connection between the two.