1. Staying awake all night
2. It being 4 in the morning and yet as bright as day
3. The morning sky-gazing being soundtracked by Us and On the Radio, both by Regina Spektor. Who is rather wonderful herself. Think Bjork meets Ben Folds. Seriously. http://hype.non-standard.net/search/Regina%20Spektor/1/ Grab some.
Or just enjoy the video for Us. What did we do before YouTube?