What is music in dementia care?

Music therapy for dementia is the professional use of music as a health intervention, delivered by a credentialed music therapist. A 2025 Cochrane review notes that the American Music Therapy Association's definition requires someone who has completed an approved music therapy program. The review also covers broader music-based interventions led by others, as long as they involve a therapeutic relationship and features such as individual goals or personalized music.

Music can calm, lift spirits and give a person a way to connect after conversation becomes hard. The Alzheimer's Association says studies show music may reduce agitation and improve behavioral issues common in the middle stages, and that even in the late stages a person may tap a beat or sing lyrics from childhood. A tranquil piece can create calm, while a faster familiar song may evoke happy memories.

Music can bring back old songs and happy memories, but it has not been shown to improve memory and thinking overall. The Alzheimer's Association notes that a person in the late stages may still sing lyrics from childhood. A 2025 Cochrane review of 30 studies, however, found no clear improvement in cognition from music-based therapy compared with usual care or other activities, based on low certainty evidence.

The clearest benefit is on mood. A 2025 Cochrane review of 30 studies with 1,720 participants, mostly in long-term care, found music-based therapy probably improves depressive symptoms and may improve overall behavioral problems compared with usual care. It probably has little or no effect on agitation or aggression, and the review found no evidence that the benefits last after treatment ends.

Choose music that is familiar and enjoyable to the person, and let them pick it if they can. The Alzheimer's Association suggests a source without commercials, which can cause confusion, calm music to create a peaceful mood and faster songs from childhood to boost spirits. Encourage clapping or dancing, turn off the television and close windows and doors to cut competing noise, and keep the volume moderate.