Conversation so far:
what was weberns performance style?
lieder.
what happened  in 1966?
Many juvenilia remained unknown until the work and findings of the Moldenhauers in the 1960s.
was he a composer and a conductor?
Romanticism.
how did he try to engage his audience?
symbolic, abstract, spare, introverted, and idealized manner.
was he under direction of anyone?
Schoenberg.
did his music contain metaphors?
in a modern harmonic and melodic language.
how did others view his boulezs complete?
music was crucially marked by rapid stylistic shifts.
how did the post war effect his music?
themes of homesickness.

Question: who romanticized his symphony?
Self-contained rewrite: who romanticized Anton Webern's symphony?