Donatien Schauly of France rides Ocarina du Chanois during the equestrian Eventing Individual Dressage Day 2 in the Greenwich Park during the London 2012 Olympic Games, July 29, 2012. REUTERS/Mike Hutchings (BRITAIN - Tags: SPORT EQUESTRIANISM OLYMPICS)

Donatien Schauly of France rides Ocarina du Chanois during the equestrian Eventing Individual Dressage Day 2 in the Greenwich Park during the London 2012 Olympic Games, July 29, 2012. REUTERS/Mike Hutchings (BRITAIN - Tags: SPORT EQUESTRIANISM OLYMPICS)

Donatien Schauly of France rides Ocarina du Chanois during the equestrian Eventing Individual Dressage Day 2 in the Greenwich Park during the London 2012 Olympic Games, July 29, 2012. REUTERS/Mike Hutchings (BRITAIN - Tags: SPORT EQUESTRIANISM OLYMPICS)

Macedonian music academy professor Dragan Dautovski shows a more than 6.000 years old globular flute in Skopje April 12, 2007. After being discovered in a Neolithic period settlement near Mramor, the 4,7 cm (1 inch) clay flute, also known as ocarina, was presented in public for the first time. REUTERS/Ognen Teofilovski (MACEDONIA)

Macedonian music academy professor Dragan Dautovski plays on a more than 6.000 years old globular flute in Skopje April 12, 2007. After being discovered in a Neolithic period settlement near Mramor, the 4,7 cm (1 inch) clay flute, also known as ocarina, was presented in public for the first time. REUTERS/Ognen Teofilovski (MACEDONIA)

Macedonian music academy professor Dragan Dautovski shows a more than 6.000 years old globular flute in Skopje April 12, 2007. After being discovered in a Neolithic period settlement near Mramor, the 4,7 cm (1 inch) clay flute, also known as ocarina, was presented in public for the first time. REUTERS/Ognen Teofilovski (MACEDONIA)

Macedonian music academy professor Dragan Dautovski plays on a more than 6000 years old globular flute in Skopje April 12, 2007. After being discovered in a Neolithic period settlement near Mramor, the 4,7 cm (1 inch) clay flute, also known as ocarina, was presented in public for the first time. REUTERS/Ognen Teofilovski (MACEDONIA)

Macedonian music academy professor Dragan Dautovski plays on a more than 6000 years old globular flute in Skopje on April 12, 2007. After being discovered in a Neolithic period settlement near Mramor, the 4,7 cm (1 inch) clay flute, also known as ocarina, was presented in public for the first time. REUTERS/Ognen Teofilovski (MACEDONIA)

Aladin Hodzic, a four-year-old Moslem boy who lost a leg in the Serb siege of Bihac, sits on his fathers lap while playing with an ocarina, a special song instrument of Budrio, on his arrival in Budrio (city in nortern Italy near Bologna) August 16. Aladin is in Budrio for the first fitting of an artificial limb. Blond haird Aladin, with his tiny crutches, captured hearts last week when Croat troops joined with Bosnian Moslem forces to lift the three-year siege of his hometown