Brave the wilds of the jazz improvisation with this handy tritone substitution chart jazz theory apparel! Be the king or queen of bebop or just keep it cool, this tritone substitution apparel is perfect for pianists, trumpet players, trombone players, saxophonists, and composers! Crafted from a unique 40 singles tri-blend fabric, offering a lightweight, ultra-soft feel Classic crew neck design with side-seam construction ensures both comfort and a flattering silhouette Lighter colors are semi-sheer