24 exercises to improve ability and agility in sound, fingers,
articulation and intervals. Each sequence passes through all keys.
Not for the fainthearted!
As I am getting longer in the tooth, contrary to my youthful expectations, I now appear to have significantly less of my day to devote to practice. Hence, on days when I find myself snowed under with paperwork, a short session on a sequence or two is a highly constructive way of toning everything up and in a fairly economical way.