Cryptic Bands and Songs

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Across
  1. 2. Whole family without the daughter
  2. 5. Moist posterior juvenile males
  3. 6. Friendly Xmas Decoration
  4. 8. Dark Openers
Down
  1. 1. Indicator Siblings
  2. 3. Sambal Mouth
  3. 4. sugary digits
  4. 7. Add Yourself