Conversation so far:
Why was there a new lineup for The Sweet?
The guitarist of The Sweet, Stevie Stewart, left.
What was The Sweet's first single?
The Sweet's debut single was Slow Motion.
Was Slow Motion by the Sweet well received?
The Sweet's debut single Slow Motion failed to chart.
When did The Sweet go for a new record deal?

Question: Did the new record deal change their success or no?
Self-contained rewrite: Did the new record deal change The Sweet's success or no?