Géza together with his brother Csaba Szilvay trained and conducted this string ensemble until 2010 and recorded 28 albums under Fuga, Finlandia, Apex and Warner labels.
Géza Szilvay gained international recognition not only as a violin pedagogue and creator of the Colourstrings method but also as an educator and conductor of children's and youth orchestras.
For 10 years, he headed the annual Prima Nota festival in Kuhmo, bringing together young string players from all over Finland and practising and performing age appropriate repertoire with them.
In the ongoing International Mini Fiddlers project, he teaches pupils, violin pedagogues and university students of many countries in weekly video conferences.
In 2015, the participating countries include Australia, Denmark, England, Faroe Islands, Finland, Germany, Greenland, Israel, South Korea and the United States.