The Gromet embraces just about every genre of music under the sun
Shea Boynton’s love of music is all over the map. But as he’ll tell you, that kind of wanderlust is just in his genes. “My grandfather was a touring jazz musician for years,” says Boynton, leader of the upbeat, hard-to-peg Denver outfit the Gromet. “He was a saxophonist. He played…