Conversation so far:
What was Sufjan Stevens's BQE?
The BQE is a mixed-medium artistic exploration of the Brooklyn-Queens Expressway by Sufjan Stevens.
Was the BQE a show or a type of album?
The BQE originally manifested in the form of a live show, performed on November 1–3, 2007.

Question: Was the show successful?
Self-contained rewrite: Was the BQE successful?