Conversation so far:
How where the band members in 1987?
Andy Powell and Steve Upton joined forces with Martin Turner and Ted Turner.
Did they release an album?
record the album Nouveau Calls, released in February 1988.
Did they go on tour?
The original line-up's tour of 1988 was a huge success.
Was the tour international?
CANNOTANSWER.

Question: Was there an album after Nouveau Calls?
Self-contained rewrite: Was there an album after Wishbone Ash's Nouveau Calls?