Soundgarden was always a difficult band to categorize. Which in part is why the songs they created together still sound like nothing else. But the members of the Seattle band -- long before there was a "grunge" attached to their elevator description, were often amused by the things they heard offered up as descriptors. "It's like, everyone says we sound like [Led] Zeppelin, or they say we sound like [Black] Sabbath. How did that happen? We thought we were just being trippy, you know?