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Soul veteran Mariah Carey was able to perform her duet with her mom Patricia Carey on the ABC season special ‘Mariah Carey: Merry Christmas To You.’

The concert was filmed last month at the Orpheum Theatre in Los Angeles.

The mom and daughter pair sang ‘O Come All Ye Faithful/Hallelujah Chorus’ with her mother, who has been opera-trained, and the track also appears on pregnant Carey’s album ‘Merry Christmas II You’.

Watch video below