There are a few reasons why The Dark Side of the Moon is a world-famous album. At the time it came out, experimental albums weren’t very popular. Pink Floyd took this idea and demonstrated to the world how amazing it could be.0 The songs on the album push boundaries, make you think deeply, and trigger emotions. You know music is good when it makes you feel something. When you listen from beginning to end, it’s seamless, enhancing the whole experience. The overall theme of the album reflects life as we know it. It explores death, greed, time, and mental illness. The album has stood the test of time, as it’s still one of the top-selling albums in the world in the modern day.