The Renaissance practice of ‘intabulations’ was the arrangement of consort music – instrumental or vocal – for keyboard. An intabulation was the making of the impossible possible: a single person could now render a performance only possible by a consort. Late last year I began work on a series of new intabulations in just intonation. Created using notation software and with sampled sounds of classic electric pianos, they are in a some respect the impossible made possible. I recently published the first three of what will be a larger and longer set of works.