Artists are recognising that music activities can contribute to the protection of our environment by raising awareness as well as encouraging and taking action. Musicians have joined the call for a green recovery from the coronavirus crisis, whilst several major record labels, bands and festival organisers who form the UK music industry have declared a climate and ecological emergency. The declaration has been administered by the newly formed Music Declares Emergency group, an independent organisation created by music business professionals and artists. Here I look at some examples of activities carried out by those involved in the music industry as they put ideas into action, including incorporating the circular economy into their activities.