Joost De Groot – författare

5 simple pieces of music for four part concert band Volume 2

5 simple pieces of music for string quartet Volume 3

Zzing) 6 simple pieces of music for choir and piano/organ and/or string quartet/string orchestra

Y sym 1 for four part concert band

S sym 1 for chamber ensemble or chamber orchestra

S sym 1 for concert band

1 sym 1 for string quartet/string orchestra or chamber ensemble/chamber orchestra

Sym 1 for chamber orchestra

Blue 6 simple pieces of music for various ensemble

piano/organ, guitar duo, wood wind/clarinet/saxophone/brass/string quartet, string orchestra, concert band or combinations