Conversation so far:
what is lifeforms by The Future Sound of London?
Lifeforms is the second studio album by British electronica group The Future Sound of London
Was the album lifeforms by The Future Sound of London successful?
Lifeforms achieved commercial success and produced hit singles such as Cascade and Lifeforms.
did lifeforms by The Future Sound of London have any hit singles?
Cascade and Lifeforms

Question: what is ambience?
Self-contained rewrite: what is ambience in regards to Cascade and Lifeforms and The Future Sound of London?