Let the singing singers

this piece was written for whateverandeveramen's #TwitterCommission project 2013 the text, from Henry Carey's Chrononhotonthologos (1734), contains 140 characters (including spaces, but with punctuation removed) - each vocal part contains 140 notes

• The Singers

Let the singing singers
With vocal voices most vociferous
In sweet vociferation out vociferize
Even sound itself
So be it as we have ordered

• choral - mixed voices unaccompanied