This article is a systematic review of literature related to collective and relational trust in general school settings, with applications to music education. We focused on trauma-sensitive approaches and emerging pedagogies of trust and considered how they interact with theoretical facets of relational trust (vulnerability, confidence, honesty, openness, reliability, benevolence, and competence) in music learning settings. Trauma-sensitive approaches to trust include (a) using consistent rules and routines, (b) creating engaging lessons that are fun and enjoyable, and (c) praising students honestly and authentically. Pedagogies of trust involve (a) promoting collaboration and consistency, (b) open communication and authentic listening, (c) commitment and persistence to shared goals, and (d) the teacher's willingness to be vulnerable, take musical risks, and continue learning along with students. More research is needed to understand processes of trust involving racial trauma as well as generational differences in how trust is viewed, developed, and/or received.