Over the past several decades the number of females using addictive substances has continuously increased. Females have different reasons for initiating substance abuse and specific treatment needs that differ from males. Researchers suggested gender specific drug rehabilitation treatment, in which female clients developed or improved functional behaviors. The purpose of this study was to investigate the effects of 3 different types of music therapy interventions on levels of depression, stress, anxiety, and anger of female clients in substance abuse rehabilitation. Ten females in an outpatient substance abuse rehabilitation program participated twice a week for 6 weeks in a music therapy program, participating in movement-to-music activities, rhythm activities, and competitive games for 2 weeks, 4 sessions each. After each intervention state-trait anxiety and levels of anger were measured. A repeated-measures ANOVA indicated no significant differences for the three types of music therapy interventions; however, data collected on daily scores, immediately before and after each session, indicated that individuals reported a decrease in depression, stress, anxiety, and anger immediately following the music therapy sessions.