A method of providing repetitive motion therapy comprising providing access to audio content； selecting audio content for delivery to a patient； performing an analysis on the selected audio content, the analysis identifying audio features of the selected audio content, and extracting rhythmic and structural features of the selected audio content； performing an entrainment suitability analysis on the selected audio content； generating entrainment assistance cue(s) to the selected audio content, the assistance cue(s) including a sound added to the audio content； applying the assistance cues to the audio content simultaneously with playing the selected audio content； evaluating a therapeutic effect on the patient, wherein the selected audio content continues to play when a therapeutic threshold is detected, and a second audio content is selected for delivery to the patient when a therapeutic threshold is not detected.
