Wiktionary
a. 1 (context not comparable English) Not having been produced. 2 (context music English) Recording the music directly, with a minimum of overdubs, effects and other processing.
Usage examples of "unproduced".
Recently I heard that Abdul Murad Bey was partly responsible for the burning of Philadelphia, an unproduced play in its own right.
Their ideas went unproduced, but they were good enough to get both women spots as Writers' Guild interns, one on TNG, and one on its newly developed sibling.
He had stood for Parliament in both the Conservative and Liberal interests (not to mention his own), he had written half a dozen unproduced plays, and he was engaged to be married.
Saltzburg, who had been seated at the piano, absently playing a melody from his unproduced musical comedy, awoke to the fact that the services of an interpreter were needed.
Her roommate Donna was usually at home, doggedly writing unproduced screenplays.