From the official site:

Camilla (Rock Name - Camilla)

Camilla has a musical background. Taught by her mother in her early years, Camilla plays violin (grade 8), viola, piano and sings. She is also a member of the Symphony Orchestra, the Chamber Orchestra, a trio on the violin and the Chapel Choir. She's quite shy but very ambitious. She wants to sing chanson or lieder on Radio 3 and to start her own school for those talented in the arts all over Britain. The Rock School project helped her to see music from another perspective and understand why people enjoy it. However, she's not changed the music she enjoys or plays since the project.