Helen has created the role of Nimue in the world premiere of Keith Beal's opera Merlin (Hastings Philharmonic); has performed as soloist in the world premiere of Orlando Gough's Bayeux, which was commissioned for the 950th celebration of 1066; has created the role of Ruth in the world premiere of John Whittaker's chamber opera The Three Wayfarers (Opera Anywhere); has performed solo vocals for the multi-awarding winning short science-fiction film APEX (Numinous Pictures); has created the role of Aisha in the world premiere of Roger Simmonds' Lizzie Strata (Oxfordshire Contemporary Opera); and covered the role of Aurora in the world premiere of Noah Mosley's opera Aurora (Bury Court Opera).
A recent recital performance included Libby Larsen's song cycle, Try Me, Good King: Last words of the wives of Henry VIII.