An elegantly surreal trip through a dream world. Although this song has only eight lines (repeated twice), it manages to say an amazing amount within that short frame. Thom Yorke's wavering vocals and the slow and simple piano instrumentation strip the song down to its fundamental elements, allowing Radiohead's talent to shine through. From "I jumped in the river, what did I see" to "There was nothing to fear and nothing to doubt," this is an amazing song. Every time I listen to it, it gives me a deeper sense of peace.