
«Laetabor et exultabo in te» – canon at the octave below

| Language: Latin | Laetabor et exultabo in te psallam nomini tuo |
| Gumpelzhaimer (1591), 9: A. G. In [sub]diapason. | This brief canon at the octave below is employed as example of «Proportio Sesquialtera» in the chapter «De Proportionibus». In Gumpelzhaimer (1611) the duo bears a text. |
| Beringer (1610), 40: In [sub]Diapason. Proportio Tripla. / Proportio Sesquialtera. | Textless version compared to Gumpelzhaimer's one. |
| Gumpelzhaimer (1611), 4: [f. 16r:] In subdiapason. 2. voc. «Laetabor & exultabo in te» | This duo is employed as example of «Proportio Sesquialtera» in in «Caput nonum de proportionibus». In 1591 and 1595 editions the duo is textless. |