"But I mean, again, Zappa's far more musical than the Bonzos ever were"

This quote by Neil Innes is referring to the musical designs of Frank Zappa and the Bonzo Dog Doo-Dah Band. Innes is suggesting that Zappa's music is more complex and sophisticated than the Bonzos. He is indicating that Zappa's music is more musically interesting and has more depth than the Bonzos. Innes is also suggesting that Zappa's music is more technically skilled and has more musicality than the Bonzos. He is applauding Zappa's musical ability and recommending that the Bonzos are not as musically talented. Innes is indicating that Zappa's music is more intricate and has more layers than the Bonzos. He is recommending that Zappa's music is more elaborate and has more depth than the Bonzos. Innes is applauding Zappa's musical capability and recommending that the Bonzos are not as musically talented.