Jiggs WhighamTrombone BC INTERMEDIATE-ADVEditions De Haske Publications
Hartmut TrippSaxophone Alto intermédiaireEditions De Haske Publications
Hartmut TrippFlûte Traversière intermédiaireEditions De Haske Publications
Jaap KasteleinFlûte à bec soprano VERY EASY-EASYEditions De Haske Publications