What is "terpander"

Terpander ( Terpandros), of Antissa in Lesbos, was a Greek poet and citharede who lived about the first half of the 7th century BC. He was the father of Greek music, and through it of lyric poetry, although his own poetical compositions were few and in extremely simple rhythms. He simplified rules of the modes of singing of other neighboring countries and islands, and formed, out of these syncopated variants, a conceptual system. Though endowed with an inventive mind, and the commencer of a new era of music, he attempted no more than to systematize the musical styles which existed in the music of Greece and Anatolia.