Secret I'll Remember Take a Bow: i know these 3 were all pretty big hits but it seems like more casual fans tend to focus on The Immaculate Collection when they think of the classics, but it's crazy to think these songs were released 18 years ago. time flies. Deeper & Deeper: my #1 favorite song of hers. i was so sad when i read how it been rehearsed and then dropped from the setlist for the Confessions Tour. Open Your Heart: ditto for this song being dropped from Sticky & Sweet, though in this case i can't remember if it was only rumored to have been rehearsed or not. it's just such a classic and these little snippets she's done of it from time to time are always such a tease.