what musical percussion family instrument called zils was used with singing slogans?
Tambourine The tambourine is a musical instrument in the percussion family consisting of a frame, often of wood or plastic, with pairs of small metal jingles, called "zils". Classically the term tambourine denotes an instrument with a drumhead, though some variants may not have a head at all. Tambourines are often used with regular percussion sets. They can be mounted, for example on a stand as part of a drum kit (and played with drum sticks), or they can be held in the hands and played by tapping or hitting the instrument.
List of bagpipes Gaita is a generic term for "bagpipe" in Castilian (Spanish), Portuguese, Basque, Asturian-Leonese, Galician, Catalan and Aragonese, for distinct bagpipes used across the northern regions of Spain and Portugal and in the Balearic Islands. In the south of Spain and Portugal, the term is applied to a number of other woodwind instruments. Just like the term "Northumbrian smallpipes" or "Great Highland bagpipes", each region attributes its toponym to the respective "gaita" name. Most of them have a conical chanter with a partial second octave, obtained by overblowing. Folk groups playing these instruments have become popular in recent years, and pipe bands have been formed in some traditions.