"Regis Vasa Referentes" - a medieval song performed by Veratus, an early music ensamble.

Gaudeamus! Laudes sibi debitas Referamus!

Regis vasa referentes,

Quem Judaeae tremunt gentes,

Danieli applaudentes

Gaudeamus! Laudes sibi debitas Referamus!

Regis cladem praenotavit,

Cum scripturam reseravit,

Testes reos comprobavit,

Et Susannam liberavit,

Gaudeamus! Laudes sibi debitas Referamus!

Babylon hunc exulavit,

Cum Judaeos captivavit,

Balthasar quem honoravit,

Gaudeamus! Laudes sibi debitas Referamus!

Est propheta sanctus Dei,

Hunc honorant et Chaldaei

Et gentiles et Judaei.

Ergo jubilantes ei

Gaudeamus! Laudes sibi debitas Referamus!

      Regis vasa referents is a famous Latin conductus (a medieval type of vocal composition) from the 12th-century liturgical drama Ludus Danielis (The Play of Daniel), originating from the students of the Cathedral of Beauvais.