Happy songs - No One - Alicia Keys; Umbrella, Rihanna, anything from the Black Eye Peas; Renegades of Funk, Rage Against The Machine; Fireflies, Owl City.
If in front of the dryer, folding laundry, Play It Loud by Black Eye Peas gets me doing the butt dance, along with I Gotta Feeling, Light Up The Night and Where Is The Love.
Naughty songs - Closer, Nine Inch Nails; S&M, Rihanna; You're Making Me High, Toni Braxton; Erotica, Madonna; Where Life Begins, Madonna.
Depressed songs - Jar of Hearts, Christina Perri; Mad World, Gary Jules; Daffodil Lament, the Cranberries; anything from Sinead O'Connor's album "I Do Not Want What I Haven't Got;" and anything from George Michael.
Angry songs - Beautiful People, Marilyn Manson; BYOB, System of a Down (or anything from System of a Down for that matter), Whatever, Godmack; Keep Away, Godsmack; and Duality, Slipknot.