Szukana fraza: [Abstract = "Not a lot of them included emotional and spiritual aspect of humanity \- it may reflect on the performance. The descriptions of the preparation of the piece show that the students didn't develop technical reflexes \- during the first performance students must pay attention on the technique and interpretation separately. After receiving the answers to the survey the authors decided to pursue the matter of different aspects of humanity and their influence on the vocal technique and interpretation of musical pieces among young singers."]