My personal favorites of Diana Krall, in order of best sounding and most amazing source material are as follows,

-Love Scenes
-The Look of Love
-The Girl In the Other Room
-Live in Paris
-Live in Rio

All other records are great too, but these recordings best capture the purity of Krall's beautiful vocals and piano work, especially Love Scenes!

2-channel music I've been enjoying most has been on vinyl with my 975 and includes:
YES
Rush - Moving Pictures
Rush - Grace Under Pressure
Miles Davis - Kind of Blue
Boston - Third Stage
Journey (ANYTHING)
Dire Straits - Brothers in Arms
Pink Floyd - Wish You Were Here
Pink Floyd - Dark Side of the Moon

For some reason vinyl sounds best to my ears when 70's era rock is being played!