Music Teaches Self-Discipline by Mark Goff | Mar 27, 2017 | Music Truths | 0 comments Teens feel that playing music teaches self discipline. ~ Shehan Campbell, Patricia. Adolescents’ Expressed Meanings of Music In and Out of School Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.