Bogue provides a systematic overview and introduction to Deleuze's writings on music and painting, and an assessment of their position within his aesthetics as a whole. Deleuze on Music, Painting and the Arts breaks new ground in the scholarship on Deleuze's aesthetics, while providing a clear and accessible guide to his often overlooked writings in the fields of music and painting.
I didn't realize it the first time I read this, having not read A Thousand Plateaus, but this is the best guide to Plateau 11 ('Of the Refrain'), Plateau 10 ('Becoming-Intense, Becoming-Animal, Becoming-Imperceptible...') and Plateau 7 ('Year Zero: Facility'). Just putting it out there. This is what I get for doing the secondary reading first.
These aspects of Deleuze's writing may seem ancillary to the philosophy, but for Deleuze, these artistic practices ARE philosophy, and Bogue facilitates our understanding of Deleuze's unique perspectives.