The Telegraph Cryptic puzzle clues 2015 Apr 20

• A leading publication? Crossword Clue
• Alterations in the bell-ringer's programme Crossword Clue
• A student is after an alternative test Crossword Clue
• Back possibly sore after final Crossword Clue
• Barrel end of a gun Crossword Clue
• Beginning of last month turned very cold Crossword Clue
• Boring outside broadcast Crossword Clue
• Broadside written in colossal volume Crossword Clue
• Cheat to secure point in card game Crossword Clue
• Cliques in the Lords -- they've much in common Crossword Clue
• Cover story with article inside Crossword Clue
• Demand and get payment absolutely right Crossword Clue
• Deteriorating and becoming a drug-taker Crossword Clue
• Duke Ellington's mood? Crossword Clue
• I complain when she comes over Crossword Clue
• In the finish bravery is cheered Crossword Clue
• I spy lads going round in spectacles Crossword Clue
• It's sure to upset an employer Crossword Clue
• Maintained a five-nil lead over United Crossword Clue
• One's put in by an attendant Crossword Clue
• One who is often up for trial Crossword Clue
• Professional comes in to introduce new generation Crossword Clue
• Put in a drink, it could knock Argonauts out Crossword Clue
• Radio users may get faulty set in ships Crossword Clue
• Small containers which eliminate waste Crossword Clue
• Solid achievement by an artist Crossword Clue
• The last section to have a complaint in mind Crossword Clue
• Travels far and makes one's mark in the world Crossword Clue
• Went back to secure an advantage over a fellow player? Crossword Clue
• You may be surprised if they are arched Crossword Clue