Balbag A, Pedersen N and Gatz M. Playing a Musical Instrument as a Protective Factor against Dementia and Cognitive Impairment: A Population-Based Twin Study. International Journal of Alzheimer’s Disease Volume 2014, Article ID 836748.
 Abraha I, Rimland JM, Trotta FM et al. Systematic review of systematic reviews of non-pharmacological interventions to treat behavioural disturbances in older patients with dementia. The SENATOR-OnTop series. BMJ Open 2017;7:e012759.
 All-Party Parliamentary Group on Arts Health and Wellbeing, Creative Health: The Arts for Health and Wellbeing 2017, Older Adulthood, Music 8.6.4, 133.