is sometimes claimed to be the creator of the lied because of his innovations in combining words and music. The late-fourteenth-century composer known as the Monk of Salzburg wrote six two-part lieder which are older still, but Oswald's songs (about half of which actually borrow their music from other composers) far surpass the Monk of Salzburg in both number (about 120 lieder) and quality.

From the 15th century come three large song collections compiled in Germany: the Lochamer Liederbuch,