Great thread!
Oh, where do I begin. Reading some of the comments and some usual suspects are here (These days, Saturday night).
I'll just talk about one song:
Saturday Night.
It was probably the darkest times, atleast it felt like it because I was still a teenager and I couldn't see anything positive in my life (2004). Watching the video to the song just made me feel at ease as I was thinking of doing impulsive things that night. I absolutely love that video, they don't do it like that anymore.