Fret Science block logo - Gildan Softstyle T-Shirt Cotton 5 oz/yd² (153 g/m²))

5 oz/yd² (153 g/m²))

Learn to improvise melodic solos over chord changes in any style — with no music theory prerequisites

The goal isn't to memorize more

One unified system that ties together pentatonic boxes

Fret Science block logo - Gildan Softstyle T-Shirt Cotton 5 oz/yd² (153 g/m²))Made with ring spun cotton, a lightweight fabric (4. 5 oz yd (153 g m)), this unisex t shirt feels like a bliss to wear all year round. The classic fit with the crew neckline delivers a clean, versatile style. All shirts feature a pearlized, tear away label for total wearing comfort. Made using ethically grown and harvested US cotton. Gildan is also a proud member of the US Cotton Trust Protocol ensuring ethical and sustainable means of production.