25 etudes for piano solo, using each of the intervals from the minor second to the tritone, and their inversions, singly and in all combinations. Symmetrical and mirror-fingered passages throughout. Black
Bring a Torch, Jeannette, Isabella was first published in a 1668 collection of Provencal noels. Jeannette and Isabella, presumed to be farmhands, found the Christ-child, then shared the good news