Channel Seven has launched what its calling a singing competition “with a twist” as its next foray into primetime music reality TV shows.

Produced by EndemolShine, All Together Now will feature solo artists and groups who will sing to a judging panel of 100 diverse music experts and performers called ‘The 100’, who will get to their feet and join in the singing if they like what they hear.

The more that join in, the more chance a singer has of progressing in the competition and taking home the $100,000 series cash prize.

Seven has put a casting call out to the Australian public, with applications closing in 23 March.