durchkomponiert
Pronunciation: /ˌdʊəxˈkɒmpɒnɪət, ˌdʊrçkɔmpoˈniːrt/
adjective
Music- (of a composition, especially a song) not based on repeated sections or verses, especially having different music for each verse. Also called through-composed.

Origin:
from German, from durch 'through' + komponiert 'composed' (because the music is different throughout)