Several crusade songs are attributed to Thibaut among some thirty poems of the kind that remain to us from the output of this school.

By an odd chance Camoys had lighted on that song made by Thibaut of Champagne, beginning Signor, saciez, ki or ne s'en ira, which denounces all half-hearted servitors of Heaven; and this he sang with a lilt gayer than his matter countenanced.