Conversation so far:
Did X release an album in 1982?
X then signed to Elektra in 1982 to release Under the Big Black Sun.
Was "Under the Big Black Sun" a successful album?
Cervenka has said it is her favorite X album.
What reviews did their "Under the Big Black Sun" album get?
CANNOTANSWER.
Were there any singles on this album?
("Riding with Mary", "Come Back to Me.
Did they release another album between 1982-1984?
In 1983, the band slightly redefined their sound with the release of the More Fun in the New World album.
What was the sound of the album "More Fun in the New World"?
making X somewhat more polished, eclectic and radio-ready than on previous albums.

Question: Was this new album successful?
Self-contained rewrite: Was the album "More Fun in the New World" by the American band X successful?