Zoltán Kodály was a 20th century Hungarian composer, ethnomusicologist, music pedagogue and linguist who developed an internationally recognized concept of music education. His method is based on teaching children music through solfege, sight singing, dictation and writing music using a progressive repertoire of Hungarian folk songs and exercises. Kodály played a prominent role in Hungarian public life and politics through his involvement in numerous boards and committees, and had influential connections with musicians, artists, scholars and politicians.