Since you are interested in Sings Favourites, here is a list of other items that you may find interesting.
Encore! [2 CD set]
Various Artists including Andre Rieu, Katherine Jenkins, Will Martin, Paul Potts, Hayley Westenra, Lesley Garrett, Aled Jones & Alfie Boe
[ Universal Music / 2 CD - released 30/Jun/2008 ]
This fabulous 2CD set includes favourites from Pavarotti, Bryn Terfel, Anna Netrebko, André Rieu, Russell Watson, Katherine Jenkins, Paul Potts, Il Divo, Blake - plus our very own Will Martin and Hayley Westenra.