Conversation so far:
What happened in 1964 with the musician Hide?
The musician Hide was born at St. Joseph's Hospital in Midorigaoka, Japan, on December 13, 1964.
What school did the musician Hide attend?
The musician Hide went on to attend Yokosuka Tokiwa Junior High School.
When did the musician Hide first start playing music?
The musician Hide was first exposed to rock music at the age of fifteen. That same year his grandmother bought him his first electric guitar, a Gibson Les Paul.
Did the musician Hide play any other instruments besides guitar early on?
The musician Hide quit the high school brass band after a short time because he was assigned the clarinet while he wanted to play the trumpet.

Question: Was he in any bands during high school?
Self-contained rewrite: Was the musician Hide in any bands during high school?