Conversation so far:
What is silence is easy?
their second album, Silence Is Easy.
How many songs were on the album?
CANNOTANSWER.
Did the album win any awards/recognition?
CANNOTANSWER.
Did any of their songs on the album do well?
collaboration was short-lived.

Question: Who did they collaborate with on the album?
Self-contained rewrite: Who did Starsailor collaborate with on the "Silence is Easy" album?