Probably the best grunge song ever written. Lithium, by Nirvana, it's not a lineal song, nor a love or hate nor a specific emotion song. It's just an amazing mix of overdriven guitar and smashing drums but a hard rock vocal. Is not just a song, is a mix of compressed feelings, and, as much of the nirvana songs, it's an environmental song, a mix of feelings that makes a mood, in this particular song, gloom and bipolar tendencies. I highly recommend this song because it's complex musical engines, it's way of roughly express hard feelings for a teenager with a lot of medicated mental problems, with misunderstood of the society and social oppression. I love this song because I play it on guitar and it makes me feel a lot better when my day is off and I'm stressed. I identify a lot with this song in particular, because I know the feelings that are mentioned I highly recommend this song, to all who likes to alternate with everyday pop songs.