The play excerpt relating to music... "That time may cease, and midnight never come"
(Marlowe,
Doctor Faustus
http://www.bartleby.com/19/2/24.html
quoted by composer Benjamin Frankel (1906-73) on the first page of his 1969-70 seventh symphony. (Frankel omits the comma :) )
(And a bit of a find I must keep in mind, to stash in a bit, to bookmark, other things...
http://en.wikisource.org/wiki/Complete_Encyclopaedia_of_Music
note to self: Wikisource, not Wikipedia.)