Original: Warlock is also known for his many carols , such as '' Adam lay ybounden '' , '' Tyrley Tyrlow '' , '' I Saw a Maiden '' and '' Bethlehem Down '' , the last a setting of words by Bruce Blunt .
Simplified: Warlock wrote many lovely carols , such as Adam Lay Ybounden , Tyrley Tyrlow , and Bethlehem Down .