What I do know is rock and roll and metal never goes away, ever. It took the back seat in America in the '90s. In Japan and South America, it was still really big. I never followed trends, so I don't know the exact function of them.
I think that Zappa intentionally made his music weird, but did it with intelligence.
When Alcatrazz played in Japan in early '84, the record label offered me the opportunity to do a solo album while continuing to play in the band. I wanted the whole album to have vocals, but the record company didn't want that. Initially, the album was released solely in Japan.
I've been playing for aeons now, but way, way back, I remember Eddie Van Halen came out ,and I loved his playing. He was amazing. But then everyone started copying his guitars with Floyds, and I didn't.
People who join my organization are usually very cool at first, but they become troublesome later.
Sweep picking is when the right hand sweeps down and up the strings in succession. But when you do sweep picking, one note rings into the next, and it sounds almost like you're playing a chord, and that's exactly what you don't want.