4d.first part of the play concerning a lawsuit(6)A?????
6d.reason for sound perhaps(5)S????
13d.engineer has drink with journalist(8)?E???T??
17d.smoothly added to the score(6)???A??
19d.the addition of heat initially makes it luxurious(5)??U??
15a.game that brings sides together(6)?R????
thanks in advance