DESC: Personnel include: Madonna; Iggy Pop. When Madonna's self-titled debut appeared in 1983 no one would have predicted (except perhaps the singer herself) that she would go on to become one of the most successful and influential icons in pop history. Yet in 2006, with 15 smash albums under her belt, a formidable string of hit singles, a series of groundbreaking videos, and one of the most colorful and inventive career trajectories since the Beatles, Madonna was still at the top of the music game. I'M GOING TO TELL YOU A SECRET documents the entertainer's "Re-invention World Tour." Listeners would never guess that Madonna was closing in on 50 at the time of the tour: she performs with more authority and energy than ever, alternating new hits ("I Love New York" is from 2005's CONFESSIONS ON A DANCEFLOOR) with quintessential Madonna like "Into the Groove," "Like a Virgin," and "Holiday." A DVD containing a documentary about the tour and performance footage provides additional proof of Madonna's indisputable st...