If you only ever heard "Valley Girl," or "Don't Eat The Yellow Snow," or a song that has a comedic narrative, you would get some impression that that was novelty music, but that's the only stuff that ever got on the radio. You can make the argument that that's what has confused generations as to what his music's about.

For me, the most difficult thing is that I am learning melodies on guitar from some songs whose melodies were not meant to be played on guitar. Ever. They were intended mostly for keyboards or melodic percussion.

I started touring in 2006, and there was an agreement made for merchandise between my mom and myself.

Well, Steve Vai joined my dad's band right around the time when I actually started playing guitar. So he gave me a couple of lessons on fundamentals, and gave me some scales and practice things to work on. But I pretty much learned everything by ear.

Everybody else goes out and plays a show as if it's their album, which is boring. I'd rather sit at home and listen to the album, because I hate to be in a smoke-filled, loud room - that's not enjoyable for me at all...I always look up to guys who can sit and do dinner music...they're singing in tune and playing somebody else's music, and I don't think I could do that...it's the shittiest job in the world.

While it is true that Frank had a great sense of humor, he was also very serious about composing music. In reality there are only a handful of skilled players who can play his most complex pieces. It takes a lot of patience to learn and requires a fantastic memory.

Somebody under 30, if the name Frank Zappa came up, they would just say, "Who?" To me that didn't sit well, because I felt my dad's accomplishments in music should be better known, not just in a popular way, but better understood.