"Improvising Across Abilities is perhaps the only manuscript of its kind: one that explores the applications of one adaptive music technology, AUMI, in extraordinary depth through multivalent perspectives and scenarios via the words and metaphors of an extraordinarily varied collective of writers, students, teachers, social justice workers, technologists, community activists, group home directors, and creatives. While most scholarly essay collections feature chapters by academics from a narrow range of fields (if not a single one), this volume’s editorial team has consciously drawn writing from members of the public community who might not ordinarily contribute to such a collection, as well as from artists, scientists, and professors who write as part of their profession. The variation in writers and voices not only adds to the value of the book, but reinforces its argument that everyone, no matter what shape, size, or ability, should have a voice."