I can't tell you how many times I've sung these at the top of my lungs.

Changes is one of Bowie's best songs.
It sums his life up pretty well.

Oh! You Pretty Things is such a cute tribute to glam rock fans who are drivin their mamas and papas insane.

Is There Life On Mars? has got to be one of my top three favorite Bowie songs.
He describes a girl who's kicked out of her family, and escapes into the silver screen.
Very beautiful song.