Beautiful songs? Let's see, we have: Learning To Live, Lifting Shadows off a Dream, Space Dye Vest, Hollow Years live at Budokan, The Spirit Carries On, Wither, The Best of Times, The Count of Tuscany, This is The Life, Beneath the Surface, The Bigger Picture and Along for the Ride.
As for beautiful choruses: Hollow Years live at Budokan, Beneath the Surface, The Bigger Picture and Lifting Shadows are in my top.