Madonna's Super Bowl single "Give Me All Your Luvin' " (Live Nation/Interscope) is certainly big. Featuring both Nicki Minaj and M.I.A., it's part cheerleader chant, part slick Euro-pop dance number, sounding like a cross between Avril Lavigne's "Girlfriend," Madge's "Ray of Light" and a Target commercial. It comes across as an all-out demand for pop-radio submission, with its chant-along chorus "L-U-V! Madonna! Y-O-U! You wanna?!" Subtlety? You may need to go elsewhere on the upcoming "MDNA" album. Fun? Totally.