Forty Progressive Studies
Barret, A M R![Forty Progressive Studies](https://support.digitalhusky.com/media/annotations/sorted/998/9982587/CHSBZCOP039982587.jpg)
The second in our A.M.R. Barret series, Forty Progressive Studies for Oboe was originally part of the Complete Oboe Method and is a great supplement for technique reinforcement. This book is a must for the serious oboist.