answer: Paul tells #Person2# he has been in the music business for about 20 years. He started playing when he was a kid and started playing professionally at school.
documents: #Person1#: Paul, how long have you been in the music business?
  #Person2#: For about 20 years I guess. I've never had another job. No. Never. I've only been a musician.
  #Person1#: How old were you when you started playing?
  #Person2#: It was when I was just a kid I taught myself to play. I tried a few instruments. First, the drum. That was when I was only 5 in 1981. After that, it was the piano and then later keyboards.
  #Person1#: When did you start playing professionally?
  #Person2#: While I was still at school. I left school at 16. I was playing in a band, working on Saturday evenings in pubs and clubs. When I left school my only ambition was to be in a pop group.