A Great Big World Feat. Christina Aguilera music video Say Something (Riddler Remix)

A Great Big World Feat. Christina Aguilera music video Say Something

A Great Big World is an American two-member musical group from New York and signed to Epic Records. The group is best known for their singles "This Is the New Year", which was performed by the cast in an episode of Glee and their international hit "Say Something", particularly after recording it as a duet collaboration with Christina Aguilera.
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