Chinese Music

12345678
Across
  1. 2. One or two repeated notes used to accompany a melody (8)
  2. 4. the sign (#) that raises a note by one semitone (5)
  3. 6. A scale with five different notes (10)
  4. 7. The number of different black keys on a keyboard (4)
  5. 8. A series of notes going up like a ladder (5)
Down
  1. 1. the sign (b) that lowers a note by one semitone (4)
  2. 3. The organisation of the music (9)
  3. 5. The shortest interval between two notes (8)