A Beautiful Recital

Metamorphosis II by Philip Glass.
"Anne Akiko Meyers was invited by legendary composer, Arvo Pärt to perform the opening recital at the Arvo Pärt Centre in Laulasmaa, Estonia. She performs Philip Glass's 'Metamorphosis II' (arr. Michael Riesman) with Akira Eguchi, piano."

This piece captured my attention very deeply at work, especially from the 5 minute mark on,  and I immediately looked it up so I could play it again.  A YouTube commenter used the right word to describe the music: pathos.