Tip! A record of outsider music (sound objects and voices) made by patients at Le Havre psychiatric hospital, accompanied by Aude Romary on cello and Nosfell. DASDAS (Des Arts Sonnés Des Arts Sonnants) is an experimental orchestra formed since 2018, the result of a sound creation workshop with patients from the psychiatric hospital in Le Havre, caregivers from the same institution and musician and pedagogue Arnaud Le Mindu, offering people in adult psychiatric care the opportunity to engage in a creative process around experimental music, from instrument creation to work on sound through to live performance.