1: Break down door with your visitor to Oz (7)
2: Sex and dope are wrong, it's revealed (7)
3: Duck putting string on ancient peeper (9)
4: Eat after hollow enclosure is discovered (5,2)
5: Glass part of lock (7)
6: Restrained Republican newspaper commentary (5)
7: Exhausted writer found in street (5)
8: Be supplied with wings, over and above (7)
14: His stable is unstable, it's found (9)
15: Smart attempt to encircle a city (7)
16: Kind of blue hereafter, at heart; this might tell what's to come? (3,4)
17: Cut short a wagger? (7)
18: Beethoven's first love - sculptor or composer (7)
19: Sea creatures with vocal powers (7)
21: King John's last to find out (5)
22: Clean air makes Australia singular (5)