Conversation so far:
What happened with the Taiwanese band?
During their hiatus, Mayday released the autobiographical documentary titled The Wings of Dream <<Yao Gun Ben Shi >> .
Was this a bestselling book?
with ticket sales hitting more than NT1.2 million in barely three days.
Did it continue to sell that way?
They also released an accompanying soundtrack.

Question: What happened with the return to the music scene in 2004?
Self-contained rewrite: What happened with Mayday on their return to the music scene in 2004?