Sing: Ultimate A Cappella
| Use attributes for filter ! | |
| First episode date | October 6, 2017 |
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| Final episode date | November 10, 2017 |
| Cast | Cat Deeley |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2267835 |
About Sing: Ultimate A Cappella
With no backing tracks, no instruments and no second chances, 30 groups hit the stage in a battle to become ultimate a cappella champions.
