Our lives are full of music, from the songs we sing along to on the radio to the orchestral scores that bring a film to life. But why is it that humans love to make music, and how did it evolve in the first place?Musicologist Prof Michael Spitzer, author of the new book The Musical Human (£30, Bloomsbury), joins BBC Science Focus online assistant Sara Rigby on this week’s episode to explain.Let us know what you think of the Science Focus Podcast by filling out our survey. By submitting it, you enter the prize draw to win one of seven £100 Voucher Express Gift Cards. It should take no more than 5 minutes. UK residents only. Full T&Cs.Take part in the surveySubscribe to the Science Focus Podcast on these services: Acast, iTunes, Sticher, RSS, OvercastListen to more episodes of the Science Focus Podcast:The psychology of the sea shanty: Why work songs are such earwormsCould these gloves be the future of music? – Imogen HeapThe neuroscience of happiness – Dean BurnettDr Pete Etchells: Do video games encourage gambling behaviour?Why you can’t multitask (and why that’s a good thing)Phobias, paranoia and PTSD: Why virtual reality therapy is the frontier of mental health treatment Hosted on Acast. See acast.com/privacy for more information.