Hard to believe it’s been almost 40 years since pretty boy singer-songwriter Chris Isaak made his major-label debut with Silvertone, a disc of roots rock with an eerie enough vibe that movie director David Lynch put two of its songs on his creepy cult hit Blue Velvet. Lynch would return to that musical well for his 1990 film Wild at Heart, which featured “Wicked Game,” the twisted love song for which Isaak is most readily known. Isaak comes to MGM Northfield Park — Center Stage tonight at 8.