9 across 15 treatment for mood disorders ??B???N?E?S????
13 across 7 pass to a deputy or successor D??????
24 across 19th century french writer 7 8
15 across city of eastern germany 7...
4a Small high pitched flute (9) F---E-L-T 5d Music type (7) --B-E-T 12d Idyllic place (7,2) s-a---i-- 20A Subsidy (5) 25A Perfect or typical example (9) ------ Y-E 21d Propose (5) --B-- 16d Timeless...