The role of music therapy as a supportive treatment is not well defined. The music therapy cannot be estimated as the isolated method it is often only the part of the complex therapy. The aim of this study was to evaluate the influence of music therapy on anxiety level in hospitalized asthmatic patients. The patient group was consisted of 36 patients with bronchial asthma (23 women and 13 men). In all patients we evaluated the level of anxiety (attribute and state) according to Spielberger and intensity of dyspnoe according to Borg scale at the first day of examination and after 10 days of rehabilitation program. Moreover we performed spirometry. The respiratory rehabilitation program included: exercise of breath control, correction of respiratory pattern, training of diaphragm and additional respiratory muscles. The duration of music therapy lasted 15 min. After 10 days rehabilitation with or without music therapy we found the reduction of anxiety (state) (p<0.0001). However we did not observe the difference between two studied groups with or without music therapy in diminishing of anxiety (p = 0.55). In conclusion, we believe that the music therapy can play important role in treatment of somatic disease but our study did not confirm its additive positive meaning in patients with bronchial asthma.