It’s been sixty years since the debut of The Beatles’ first album, and fans still have questions regarding the opening track, “I Saw Her Standing There.” You know the lyric: Well she was just seventeen You know what I mean Today’s listeners continue to quirk an eyebrow at this line. So the sixty-year-old question prevails: What DID he mean? I had the luxury of speaking with living legend and one of the Beatles’ primary songwriters Sir Paul McCartney for his perspective. LR: Thank you for finding the time to speak with me today, Sir Paul McCartney. I am a very big…