Helena Muller is the Founder and Chief Executive of Lost Chord, an organisation that produces more than 1,300 interactive musical sessions a year in 130 care homes, designed to stimulate responses from people with dementia through the media of music, song and dance. Helena spoke movingly about stories of music and dementia care from her own experience. Her unique and powerful anecdotes of witnessing music effects in individuals living with dementia touched many people in the audience.