The ability to regulate one's emotions is integral to well-being and recent studies have documented the relationship between music and emotion regulation strategies. The purpose of this meta-analysis was to examine the impact of musicking on emotion regulation. To achieve this objective, a systematic database search for randomized control trial (RCT) studies was conducted. Eight studies that met the inclusion criteria were selected, involving 441 participants, and employing a diversity of musicking intervention strategies including listening, playing, and creating. The overall effect size was