Music Teacher Gift Tshirt – Humorous E Equals F Flat-TH

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester; Imported; Machine wash cold with like colors, dry low heat; Cute math and music theory of relativity for music teachers or musicians. White text says Musicians Theory of Relativity E=F Flat. Music teachers, students or any man or woman who plays guitar, piano or sings in a choir or chorus will love this gift.; E equals F Flat in the musical scales. Perfect Christmas present for music and math teachers, as well as students learning how to play instruments or sing and improve their vocal skills.; Lightweight, Classic fit, Double-needle sleeve and bottom hem