Versions of New Jersey Statutes 45:8B-90.3. Definitions relative to music therapy on LawServer 2023 New Jersey Statutes 45:8B-90.3. Definitions relative to music therapy 2022 New Jersey Statutes 45:8B-90.3. Definitions relative to music therapy. 2020 New Jersey Statutes 45:8B-90.3. Definitions relative to music therapy.