‘Heart of Stone’ is the title of both the new single and the new EP, by Australian rocker Joe Matera which is released on September 29. The new release is infused by an international flavour as the Australian is not only working together with a Dutch record company, but also the single is a full Swedish production. Both the musicians, producer and those who mastered ‘Heart of Stone’ come from Sweden. Joe Matera wrote his single together with Swedish bass player Peter Ljungberg while Tomas Skogsberg (Backyard Babies, Entombed, The Hellacopters) produced the track together with Matera.