Think of high-profile collaborations and what springs to mind? Self-indulgent widdling like the simply dreadful Dylan & The Dead live album, Sting, Bryan Adams, and Rod Stewart‘s unwanted ‘All For Love’ for the movie The Three Musketeers, Phil Collins and Phillip Bailey, Korn, and Skrillex? I’m sure there are many other offenders out there but you get the picture, ideas that may have sounded promising on paper but ultimately should have remained there.