5 Seconds Of Summer Perform Jet Black Heart

5SOS perform an acoustic version of their track Jet Black Heart. Subscribe! ---- Welcome to your home of all things Shazam Top 20 - your favourite nightly radio show. Join hosts (and massive music fans) Angus and Ash as they hang with the biggest artists in the world, enjoy incredible live performances and generally get up to the kind of thing their boss yells at them for. What can you expect if you subscribe? All the best bits of the show - from not-so-funny banter to celeb