Just about every week at least once I get waken by the alarm clock. But sometimes I will be dreaming when I am being by my alarm clock but the alarm is in my dream...for example.

This is a dream,
I am walking into this ice rink where there are two hockey players and a small audience. THe music on my phone starts playing in real life and in the dream a small crowd enters the building very excited and jumping up and down to the music....I the wake up.