The What works Centre for Wellbeing has just published a systematic review of evidence from around the world into what works, and with whom, for music and singing interventions.    For the first time, all available evidence has been collated and the strength of evidence has been measured. Decision-makers in charities, local authorities and funding bodies, or any organisation involved with the delivery of support services, can see which groups in society have improved wellbeing after participating in music and singing projects, or listening to music, and where the evidence gaps are.  You can see the full story and download the reports here.