It must be nice to have Mark Ronson’s Rolodex. Well, it would be if people still used Rolodexes. His stepdad is Foreigner’s Mick Jones. He’s been buds with Sean Lennon since childhood. He’s a celebrity DJ of note, and he’s also a Grammy-winning producer (Amy Winehouse’s “Back to Black”), whose first couple of albums boasted collaborations with everyone from Ghostface Killah and Anthony Hamilton to Robbie Williams and Ol’ Dirty Bastard. Ronson’s third album, [amazon-product text=”Record Collection”” tracking_id=”popblerdcom-20″ type=”text”]B003LPUM5Y[/amazon-product]  (actually […]