My son has Piano grade 2 skill only and not playing well when facing others. So, he didn't choose music presentation. He chose sports. What he told me was: 6 applicants in group, and were requested to solve problem. They were requested to use strings and other materials (rubber bands ...etc.) to take a glass of water from the floor within a cetain distance and without touching the glass ...
I think the teachers will observe if the applicants has given opinion, taken part in the game activity ...