I think one of the things about writing in the studio is that the song hasn't matured, if you like, so quite often the vocals are early attempts. Whereas once you've taken it out on the road a bit, you learn more about a song.
Maybe I've got to admit that what I did here was enough. I can make some more films. Maybe I'll direct a film. Maybe I'll have my musical put on stage. But nothing, really, to be absolutely honest, competes with making a very successful pop band for 10 years of my life.