Across

1. Songs for example

4. Strike a blow

6. Express gratitude

8. Trick

9. Chime

12. A chocolate bar

13. Farewell

14. Rotating part of a machine

Down

1. Turned the sound off

2. Make sharper

3. Angelfood ____

5. Promissory note

7. Eat to excess

10. Intense light beam

11. Mark left after cut heals

12. Pigpen