Donald Bousted’s 19.5 for 19-division Trumpet and malletKAT has been described as a tour de force in 19-divisions-of-the-octave tuning. Written for long time collaborators of his, duo Contour, it begins with the recognisable materials (from the point of view of 12-EDO) and by the time the cycle finishes it is a poly-microtonal landscape. Now, two years after the release of the digital album on Bandcamp, Patrick Ozzard-Low (one of the dedicatees) has written ‘A Tribute and Mini-Review of 19.5’, which is available here to read.