01 – An Introduction to Music Improvisation Look inside Details Add To Cart Preview Buy (A$9.95) 01 - An Introduction to Music Improvisation This Introductory Book is a reference for those who have not had a formal education in music. Essential information on basic music theory, cycle of keys, cycle of modes, chord rotations and progressions, practice and composition hints. - Donald A Ahern 41 pages Post navigationNext post: 02 – The Ionian Companion