Originál: Flex-Ability Pops -- Solo-Duet-Trio-Quartet with Optional Accompaniment. Flex-Ability Series. Baritone Horn sheet music.
Preklad: Flex-Ability Pops - Solo-Duet-Trio-Quartet s voliteľným Doprovod. Barytón Horn noty. Fagot noty. Flexibilné nástroje noty. Tuba noty.