Dwight Twilley is best known for a pair of #16 hits: “I’m On Fire,” from 1975, and “Girls,” from 1984, but he’s been making songs with catchy hooks his entire career. He’s set to release a brand new disc called “Green Blimp.” Icon Fetch talks with the power pop master about his notorious struggles with record companies, and how, with the support of his devoted fans, he’s been able to finance his latest project on his own