through-composed
In music theory of musical form, through-composed music is relatively continuous, non-sectional, or non-repetitive music. A song is said to be through-composed if it has different music for each stanza of the lyrics. This is in contrast to strophic form, in which each stanza is set to the same music. Sometimes the German durchkomponiert is used to indicate the same concept.
relatively continuous, non-sectional, or non-repetitive music
musical term song structure musical form