'Through-composed' describes a movement or composition consisting of new music throughout, without repetition of internal sections.
Musicologist James Webster defines 'through-composed music in the following manner: in general usage, a 'through-composed' work is one based on run-on movements without internal repetitions.
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 composition is used to indicate the same concept.
To know more about repetition here
brainly.com/question/10319856
#SPJ4