Original singing is a way of singing with accompaniment music or musical instruments. Singers usually sing according to the rhythm, melody and musical sense of accompaniment, but also improvise and play freely. Students pay attention to the singer's musical expression and singing skills, as well as the coordination and integration with accompaniment music.
Capella is a way of singing without any accompanying music or instruments. Capella completely relies on the singer's voice and singing skills to perform, so it is a test of the singer's musical literacy and singing skills. Capella focuses on the singer's voice expression and emotional expression, as well as the understanding and interpretation of songs.
Generally speaking, students pay more attention to musicality and expressiveness, while oratorios pay more attention to the expression of sound and emotion. Both singing methods have their unique advantages and charms, which are suitable for different songs and occasions.