Whistle
Slovenia
Whistle
Slovenia
Whistle
Czech Republic
End-blown flute (single)
Slovakia
Whistle
Bulgaria
End-blown flute (single)
Poland
End-blown flute (single)
Spain
End-blown flute (single)
Spain
End-blown flute (single)
Spain
Transverse flute
Spain
Whistle
Denmark
Single-reed (single clarinet)
Armenia
End-blown flute (multiple)
Belarus
Whistle
Panama
Trumpet
New Zealand
Single-reed (double clarinet)
India
Single-reed (double clarinet)
India
Double reed (oboe)
Indonesia
Bullroarer
New Zealand
Flute
New Zealand