My music and lyrics became an extension of this Indian philosophy.

It's kind of weird. You can have hits, but it's hard to sustain a career. I went through that period where I didn't have a lot of hits, although people were still buying the records.

I was the first artist, I think, to ever do an all-keyboard album. There were things that resembled it, like Stevie Wonder. A lot of his stuff was on keyboards, but he used brass and he used other things as well. I was the first artist, also, to use drum machines. I was really the one who kind of started that whole thing.

By the law of averages, there has to be life elsewhere. The universe is so huge, and I don't think God would have created this whole big huge cosmos and just say there's only going to be life on Earth, and that's it.