The division-violist, or, An introduction to the playing upon a grovnd : divided into two parts, the first directing the hand, with other preparative instructions, the second laying open the manner and method of playing ex-tempore, or composing division to a grovnd : to which, are added some divisions made upon grounds for the practice of learners / - Simpson, Christopher, (Printed by W. Godbid,, 1659)