Complex sentence: It reached No.8 in the UK and was not released in the U.S. "Hold Me in Your Arms", a ballad written by Astley, reached No.10 in the UK and was also not released in North America.
Split into simpler sentences: It reached No.8 in the UK and was not released in the US. The Astley-written ballad "Hold Me in Your Arms" reached No.10 in the UK and was also not released in North America.