Arvo Pärt borrows from the sound of ancient chants to create a style of purity and austerity. Mozart’s 29th Symphony is among his earliest masterpieces: imaginative, unpredictable, balanced, and perfect. Jazz musician-composer-arranger Mary Lou Williams holds a unique place in the development of jazz, especially through the incorporation of classical music into her work. Akron’s EarthQuaker Devices soars to new heights in a sequel to 2022’s live ASO recording.