Most days I'm in the office 2 hours before any of my other colleagues show up for work. So I turn up the music and just get to work ...

I hate it when those colleagues then come in and immediately make some snarky comments on my choice of music (which can be anything from Death metal to Vocal Trance and even Classical) but when asked what they'd prefer instead of my music, they can't/ won't come up with an alternative ...