
«Aperis tu manum tuam» – canon at the octave below

| Language: Latin | Aperis tu manum tuam et imples omne animal benedictione |
| Gumpelzhaimer (1591), 10: [canone all'ottava inferiore] | This brief canon at the octave below is employed as example of «Hemiolia» in the chapter «De Proportionibus». In Gumpelzhaimer (1611) the duo bears a text. |
| Beringer (1610), 39: In [sub]Diapason. Proportio Tripla. / Proportio Sesquialtera. | Textless version compared to Gumpelzhaimer's one. |
| Gumpelzhaimer (1611), 5: [f. 16r: Adam Gumpelzhaimer.] In subdiapason. à 2. voc. «Aperis tu manum tuam» | This duo is employed as example of «Hemiolia» in «Caput nonum de proportionibus». In 1591 and 1595 editions the duo is textless. |