There are multiple artists with this name.

1:
Eric Molumby, Andreas Westhagen, John Stark and Jethro Fox formed Carnival Kids in the autumn of 2010. Bewildering, brassy and ungoverned, these four boys who all met in Liverpool, are to be watched closely.
There is no permanence in their music; there are no regulations in their style, Carnival Kids hold to no boundaries. If only you would give them a listen.