Whether it's the song you set for your alarm clock or the song you crank up in the shower, we all have that one track that gets us pumping for the day ahead. We're wondering what yours is.Lifehacker reader Pegart asks a good question: What makes good music for waking up? We've asked you what you listen to when you work, but wake up music is different — the right song in the morning can set your tone for the entire day. So if you have one, what is it? Share it with us in the comments, and tell us why it gets you in the perfect mindset. Photo by JustProd.