Gerald Mar is a musician, educator, and the author of Finding Your Groove: The Rhythm of Discipline and Self-Growth. With decades of experience in both performance and teaching, Gerald has developed……続きを見る
In Finding Your Groove, Gerald G. Mar shows you how rhythm, mindfulness, and discipline work together to help you stay focused, stay confident, and stay connected to your purpose.
Whether you're bui……続きを見る
