5d Old composer left on island in kind way, with excessive care (4,10)
O?E? ??L???N?L? Is this over-diligently?
13a Emotionless university official admitting 500 every year (7)
??A?P?N Is this deadpan?
18a Attempt smart merger, meeting as partners (8) ???S?I??
15a Girl with sign showing what some people make (8) S???A?E?