'Grandfather Čerkez' - This is a Macedonian Romany Gypsy Dance, in the Balkan's often performed by brass bands, with a strong rhythm and bright powerful melody lines.
 
Notated here for 2 melody instruments and chords.
This version is in bass clef for instruments such as cello, bassoon, baritone horn/tuba... 
 
Join the online tutorial here
Listen to a quirky version here