Secret Santa's Cryptic Christmas

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Across
  1. 2. Vocal group concealed in school ironically (5)
  2. 3. Eat me alone, you might moan. Drink me warm with a fresh friend, the sweet joy will never end!(9)
  3. 5. Aladdin's favourite flower finds a friend in you... (7)
  4. 7. Composition starts making unusual sounds in concert (5)
  5. 8. A tuneful woman. (7)
  6. 9. Salt's best friend reunites with the Dentist's love for a drink. (10)
  7. 12. An innocent blend of shocks and sadness results in fruitful enjoyment. (4,4,3,4)
  8. 15. A quiet evening for singers. (6,5)
Down
  1. 1. Estefan's godly software (6,2,8,3)
  2. 4. Lowly donkey follows a buzzer (4)
  3. 6. UK's 2nd smallest city, and perhaps the home of a friend? (3)
  4. 10. You can't begin Christmas without first going for a drink! (6)
  5. 11. A beloved, sneaky fruit. (6)
  6. 13. Don't let the drizzle ruin your brew! (5)
  7. 14. The 1% question might go well with a biscuit?(6)