1: Came to point out Pat Reed (7)
2: Good Republican source of life-giving system for short-handed office workers (5)
3: Farmyard creatures defining an unlikely story? (4,3,4)
4: Unchained Melody blankets one like marrow (7)
5: Float me a loan covering breakfast, perhaps (7)
6: Bend in the middle and wind back (3)
7: Capture perfect score in review (3)
8: Identify damage found in back of the ark (7)
12: I'll be stuffed if I'll deal with him!. (11)
13: A heron regrets losing its wings (5)
15: A group performing with energy 'The Untouchables' e.g. (5)
17: Mimic has to leave the ground (4,3)
19: Furniture style improper for formality (7)
20: Refuse graduate upgraded mark (7)
21: A revolutionary kind of tire contains a bit of carbide (7)
24: Brightly-colored tropical fish tries eating the remaining algae, at first (5)
26: 4-down Arias hit high note in some of the lungs (3,3)
27: Hear Native American appeal (3)