The “Awesome Mix” of retro 1970s songs featured in hit superhero film “Guardians of the Galaxy” topped the weekly U.S. Billboard 200 album chart for a second consecutive week on Wednesday. “Awesome Mix Vol. 1,” which includes classic hits such as Blue Swede’s “Hooked on a Feeling,” featured heavily throughout the “Guardians” film as rogue hero Peter Quill’s own soundtrack. According to figures from Nielsen SoundScan, it sold 93,000 copies last week, keeping its hold on the top spot of the chart.