Conversation so far:
what happened to tablo in 2003?
Tablo made his official debut as the leader of the group Epik High in 2003 alongside DJ Tukutz and Mithra Jin.
did they produce albums?
The group's first album, Map of the Human Soul, was released on October 21, 2003.

Question: was the album a success?
Self-contained rewrite: was Map of the Human Soul a success?