Classical Music

Which one to listen to next?

Stereo System

PSB Synchrony One speakers; Krell Vanguard Digital integrated amp; Yamaha CD-S2100 SACD player; Cambridge Audio Azur 752BD Universal disc player (DVD-Audio and blu-ray); Straight Wire Serenade II interconnects & bi-wired speaker cables; Cardas Golden and Straight Wire Black Thunder power cords; Audio Prism Power Foundation .5 power conditioner.

Which one to listen to next???
(over 8,000 CDs!)