Wolfblood - Season 2 Episode 4 -

As a lunar eclipse approaches, allowing the young Wolfbloods to heighten their perceptions, the school puts on a Lunar Fayre and Shannon, revealed to be a good singer, auditions to sing with visiting band the Averwoods as the Lunar Queen. However she has terrible stage fright and sings badly so Jana gives her a Wolfblood tonic, the Dohldrenc, to steady her nerves but she overdoes the dosage and throws up. Eventually Maddy persuades that does not need false courage and gives her the confidence to carry off her performance.