24 Studi in all Tonalities by edited by Michele Naglieri. Eufonia, 2020, SS, 55 pages. These advanced studies are written in all 24 major and minor keys. Similar the Rose studies but more varied in style. Some of the studies are identified by type or the source. It will be possible to listen to the studies by reading a QR code. The studies are performed by some of the greatest internationally renowned clarinetists. (C2682)