Watch Jackie Evancho perform the aria "Nessun Dorma" from Giacomo Puccini's opera Turandot.

Watch Jackie Evancho perform Sarah McLahlan's song "Angel" with David Foster on piano.

GREAT PERFORMANCES marks the first anniversary of the passing of one of opera's most cherished voices with Pavarotti: A Life in Seven Arias.

Pavarotti's friends and colleagues remember his life. Read what they have to say of the late master.

View the production credits for "Pavarotti: A Life in Seven Arias."

View the production credits for "Josh Groban in Concert."

Josh answers some questions posed by fans.

Read an interview with Josh Groban about his life, career, and future plans.

While pop stars dominate the Billboard charts and the MTV generation, there is an unlikely force on the music scene who is giving them a run for their money.

Learn more about Josh and his early career.