1. ji ta   guitar   bugle   piano   trumpet   Hint Half-n-half Clue   2. sa ke si guan   trumpet   piano   guitar   saxophone   Half-n-half Clue   3. gu   bugle   synthesizer   drum   guitar   Half-n-half Clue   4. [ge;he] cheng qi   synthesizer   flute   bugle   trumpet   Half-n-half Clue   5. shu qin   piano   flute   bugle   harp   Half-n-half Clue   6. [gang;gang] qin   piano   harp   guitar   bugle   Half-n-half Clue   7. [la;la;la] ba   flute   violin   trumpet   saxophone   Half-n-half Clue