1: Almost all choose fresh salmon (5)
2: The last movement produces great passion (7)
3: Perennial champs look for no upset (7)
4: Pauses awkwardly after error but steadies nerves (5,2)
5: Deliver a sweetener to mix with your date? (5,4,4)
6: In the wee hours, come together sideways (9)
8: Defusing timer incorrectly can lead to this! (13)
13: Scratches container with a Mark of Sorrow? (9)
16: Boiled the seed furiously (7)
17: With reference to above -- Phys. Ed. Department has renewed contract (7)
18: Discover treasure hiding in plain sight (5)
19: Boys terse brief for pearl producers (7)
22: Come to Korea - Chinese part (5)