system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Among rock musicians of the late 20th century, tell me which of the following are singers or drummers: Bon Scott, Tommy Lee, Sebastian Bach, Robert Mason, Phil Rudd, Alex Van Halen, Mick Brown, Klaus Meine, David Lee Roth, Rob Halford


assistant
Bon Scott - Singer
Tommy Lee - Drummer
Sebastian Bach - Singer
Robert Mason - Singer
Phil Rudd - Drummer
Alex Van Halen - Drummer
Mick Brown - Drummer
Klaus Meine - Singer
David Lee Roth - Singer
Rob Halford - Singer