I could do the guitar to Another Day, it's not really a difficult one at all, but I don't think I can record it before somewhere next week. The reason I said I'd rather not record saxophone is that I don't play sax very often and I don't really feel comfortable recording myself with it, whereas there are tons of videos of me on Youtube with a guitar. I might have a go at the sax later this week and see if I can make it sound right, if not I'll stick to guitar for this project.