1: Name successor in speech? (7)
4: Gloria's last performance cut short (7)
7: Toothpaste brand at Target? (3)
8: For Proust, life's purpose springs from remembrance of a torn desire (6,5)
11: Pluto is cold and tired out; its a disgrace (9)
12: Spread out and be quiet in murder (5)
13: Approaches first of nine pieces of corn (5)
16: Approaching related band, apparently (7)
18: Lassie from Sirius? (3,4)
19: Better armed in illusion of sleep (4)
20: Main nerve carries most central portion (5)
21: No nuns die tormented by lewd insinuations. (9)
24: I see marks on jumbled party favors (11)
25: A hint for the snooker champ? (3)
26: Concerning Eliza undergoing transformation for profit (7)
27: Soundly folds belt, does evening wear (7)