METHODS: This is a randomized controled study (Control Group - CG e musicotherapy Group - MTG) wich values fatigue, life's quality, anxiety, depression by using evaluative instruments Functional Assessment of Cancer Therapy: Fatigue (FACT-F), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI) in three different moments (during first week of radiotherapy, in the intermediate phase's week and during the last week of radiotherapy) for patients of both groups. Women allocated in MTG, in addition to the scales described above, answered the musicotherapy Questionary (MQ), and the Subjective Impression of the Subject's Questionary in last meeting. Musicotherapy sessions were individual and lasted an average of 40 minutes. Music therapeutic techniques used were Musical Audition (MA) and Therapeutic Musical Audition (TMA).