Stuck on last few. 12a Epithet given to Mendelssohn's Symphony No.3 (8). Is i it SCOTTISH ? 23a V-shaped cuts or indentations (7). I have N--C-E-. 35a A genus of orb-weaver spiders (6). I have AR?N?A. Help appreciated.
Very many thanks to sibton,emeritus and shooty. If you are still there I have found another clue not answered. 51d A town in Greater Manchester near Wigan (5). I have L-I H. Help still needed.