Unsure about my last 4 answers.
4d. Spade held, lost over 11 tricks (4) ?L?M (slam).
16a. Girl composer listened to shrink (7) ?N?L?S? (analyst).
19d. Cut second outgrowth (5) ???R? (shorn).
22a. Henry West surrounds Seychelles Island (4) M??? (mahe).
Thanks