Burgundian School
Martin le Franc is famous in music history for penning the phrase "la contenance angloise", the English countenance, a much-debated phrase referring to a characteristically English sound found in the music of composers such as John Dunstaple. The "countenance" — probably consonant, sweet intervals (3rds and 6ths) which were predominant in the music of contemporary English composers — was massively influential on the music of the Burgundian School during the period that Burgundy was allied with England.