Engelbert Humperdinck, 87, has addressed the ongoing spat between himself and fellow music icon Sir Tom Jones, 83, almost five decades on from their initial falling out. The duo have long had a reported feud with one another stemming right back to the 1970s after they’d been signed to the same record label, Decca Records. Both Jones and Humperdinck shared the same manager in the 1960s while signed to Decca and both were making waves in the charts – although Humperdinck was going by the name of Gerry Dorsey at the time. It wasn’t until the 70s that a public spat came to light, although neither …