Conversation so far:
What is Hardcore 81?
their second album Hardcore '81.
What are some of the songs on the album?
CANNOTANSWER.
How was the album received?
the record's title and its extensive North American promotional tour is sometimes credited with popularizing the term "hardcore punk".
Who were the members of the band for this album?
Randy Rampage was fired from the band on January 1, 1982 and was replaced by ex-Skulls drummer Dimwit on bass.
Who else was in the band?
Dimwit switched back to drums and Subhumans singer Wimpy Roy was hired as the new bass player and second singer, leaving Keithley as the only remaining original member.

Question: Were there other changes to the band's members?
Self-contained rewrite: Other than hiring Wimpy Roy were there other changes to D.O.A's members?