Conversation so far:
What happened in 1987?
In 1987, I.R.S.
Records founder and original Wishbone manager Miles Copeland III began a series of albums entitled No Speak, which featured all.
What was special about the series of albums?
all instrumental music.
To launch the label successfully, Copeland needed a big name band that would bring publicity to the project.
Copeland approached.
Who did Copeland sign for his label?
Copeland approached the four founding members of Wishbone Ash about having the original line-up record an all-instrumental album.

Question: Did they agree?
Self-contained rewrite: Did the four founding members of Wishbone Ash agree to sign with Copeland?