Registered Music Therapists: Music Therapy Association of Ontario: http://www.musictherapyontario.com/ Canadian Association of Music Therapists: https://www.musictherapy.ca Registered Art Therapists: Ontario Art Therapy Association: http://www.oata.ca Canadian Art Therapy Association: https://www.canadianarttherapy.org Registered Play Therapists: Canadian Association of Play Therapy: https://cacpt.com