Robert Rønnes: 16 Studies For The Orchestra Bassoonist (2004-2006) I used these studies for my students at The Norwegian Academy Of Music in Oslo, Norway where I was the main bassoon teacher. These studies gives a good perfection for performing delicate orchestra bassoon-soli. 12. Mahler. Gives technical perfection for the symphony no.5 by Mahler. These studies can be downloaded for free from my web site at the Bassoon downloads site.