Complex sentence: The festival launched the careers of many who played there, making some of them into stars virtually overnight, including Janis Joplin, Laura Nyro, Canned Heat, Otis Redding, Steve Miller and Indian sitar maestro Ravi Shankar.
Split into simpler sentences: The festival launched the careers of many who played there, making some of them into stars virtually overnight. Some artists who rose to popularity following their appearances at Monterey included Janis Joplin, Laura Nyro, Canned Heat, Otis Redding, Steve Miller and Indian sitar maestro Ravi Shankar.