How do blind and low vision people read and write music? Isn't that braille music code impossibly hard to learn? How can blind producers make great sounding records independently? How can blind and low vision people participate in music groups with sighted musicians? Can I read magnified music notation while I play my instrument? To learn the answers to these and related questions, you are invited to attend a Hadley seminar presentation given by Bill McCann, founder and president of Dancing Dots. McCann will share some of his background as a musician turned programmer, turned entrepreneur.