When you hear the name Cal El you instinctively think of superman, one of the most iconic comic heroes. But suppose superman became a recording artist and saved the world through music. New Jersey rapper, Cal El – formerly known as Skilly, has the musical ability to create relatable songs through different styles of rap whether it’s through hardcore lyricism or a catchy melody. Cal El is on radio rotation with the tracks “Hunndo (We Can Do It)” and “Free...