Music Therapy for Dementia — Strong Evidence, Low Cost, Available Today

Music memory is stored differently in the brain than other types of memory — in regions that are often less affected by Alzheimer’s disease in the early and middle stages. This is why a person who cannot remember their children’s names can often sing along accurately to a song from their twenties.

This neurological fact is the basis for music therapy in dementia care, and the evidence for its effectiveness is among the strongest of any non-pharmacological intervention available.

What the research shows: A 2023 Cochrane Review — the gold standard for evidence synthesis — found that music-based interventions significantly reduced agitation, depression, and anxiety in people with dementia. Effects were meaningful and consistent across studies. No significant adverse effects were identified.

What this looks like in practice: Formal music therapy involves a trained therapist. But the core intervention — familiar music from the person’s young adulthood, played during agitation or during personal care — can be implemented by family caregivers without professional training.

The most effective music is personally meaningful, from roughly ages 15-25, and familiar enough that the person can anticipate what comes next. Generic “relaxing music” is less effective than the specific songs your parent danced to, worked to, or loved.

Practical applications:

• Play familiar music during personal care (bathing, dressing) to reduce agitation
• Use music as a sundowning intervention in the late afternoon
• Singing together during meals can improve appetite and mood
• A playlist of 10-15 personally meaningful songs is enough to start

Create the playlist with input from other family members who remember what music your parent loved. Spotify and Apple Music have curated “memories” playlists by decade that are a reasonable starting point.