"Life on Mars" is a quite gloriously strange anthem, where the combination of stirring, yearning melody and vivid, poetic imagery manage a trick very particular to the art of the song: to be at once completely impenetrable and yet resonant with personal meaning. You want to raise your voice and sing along, yet Bowie’s abstract cut-up lyrics force you to invest the song with something of yourself just to make sense of the experience. And, like all great songs, it's got a lovely tune.