Integra Music Group Octavos are written exclusively for unison and two-part equal voices. Integra octavos are practical for competition repertoire or school and church music festivals. They are well conceived and represent the same high standard of excellence required of all Integra vocal writing, including: 1) Frequent repitition of lines 2) Restricted vocal ranges, tessitura, and rhythmic treatment 3) Responsorial singing and canonic imitation, and 4) Unison and two-part voicing. Select octavos include optional Orff instrumentation using dordun, ostinato, and other repetitive techniques. Please click on the desired ttile on the left to view product.