Provide some vocal music thesis topics for reference. 1. Research on the art of folk songs in northern Shaanxi 2. The artistic characteristics of northern Shaanxi folk songs 3. The artistic characteristics of southern Shaanxi folk songs 4. My views on Qinghai flowers 5. Preliminary exploration of Qin Sheng 6. Characteristics of Qin opera music 7. Preliminary exploration of the art of old opera 8. Chang'an Research on music and drums 9. Discussing the pros and cons of vocal group lessons 10. How to build a reasonable music class model 11. Diversified development of vocal singing 12. Analysis and aesthetic characteristics of "XXX" works 13. Style and characteristics of XXX composer's works 14. (Different periods) The stylistic characteristics of vocal music works of a certain period 15. A preliminary study on opera and song 16. The return of nationalization and localization of vocal music teaching materials in normal colleges 17. Similarities and differences between European opera and Chinese drama 18. On legato in singing 19. On sound modeling and music Expression of artistic conception 20. On the role of personalized vocal skills in the artistic expression of singing 21. On the artistic application of breathing in singing 22. The significance of singing training on the development of vocal skills 23. On the artistic expression of singing emotions 24. Try On the cultivation of a good singing psychology 25. On tension and relaxation in singing 26. On the harmony of voice and emotion 27. On the correct tone of words 28. On the "Thirteen Traits" and the national style of singing 29. On the inheritance of the national vocal music art tradition 30. Discuss the musical style and singing characteristics of Chinese art songs during the May 4th period. 31. Discuss the nationalization of opera from the perspective of the development of Chinese opera. 32. Discuss the composition of national opera music style. 33. Briefly discuss the nationalization of bel canto singing. 34. " The artistic treatment and vocal performance of a certain song" 35. On the historical status of religious-themed vocal music works in traditional European vocal music culture 36. Briefly describe the singing style of religious-themed vocal music works 37. The characteristics and performance of German art songs 38. Schubert A brief discussion on the style and singing of art songs 39. A brief discussion on the musical characteristics of Schubert's art songs 40. On the artistic characteristics of Puccini's opera arias 41. On the musical style of Mozart's opera arias 42. On the relationship between tone and coordination in chorus Dialectical relationship 43. On the special rules of children's chorus training 44. On the role of conductor's vocabulary in choral artistic performance 45. On physiological protection and vocal training during the voice change period 46. Comparison of skill teaching methods and image teaching methods in vocal music teaching 47. Problems and Countermeasures in Teaching Vocal Music Group Classes 48. On the singing style and artistic characteristics of a certain singer 49. On the style and singing characteristics of European art songs 50. How to use vocal music learning as the accumulation of music culture 51. A brief discussion on the changes in chorus timbre Specific application in works 52. A brief discussion on the adaptability of three-part chorus works in art normal teaching 53. A brief discussion on the mass basis for the development of Chinese chorus 54. A brief discussion on the expression techniques and methods of regional music characteristics in folk song chorus works Application 55. A brief discussion on the use and requirements of voice timbre when singing harmonic chorus works 56. A brief discussion on the use and requirements of voice timbre when singing polyphonic choral works