Holy biscuits, I can listen to this drum part for days! It's not even the cowbell - it's that inexorable kick drum, double tapping this song into greatness. It's the snare work. It's the entrance of the heavy cymbal. It's the groovy pace.

Want to see how influential that drum beat is, how ahead of its time it was? Here's a Pantera song recorded a quarter century later: https://m.youtube.com/watch?v=Nh2uDbO5yhw. The tribute is plain. The effect, undiminished.

Surprise - the drum beat was the first part written for this song. Everything formed off of it. Drums are the coral upon which musical schools flourish and play about.

But give credit to that guitar work too - damn. Such tough blues riffs, making the absolute most of what the drums offer. Nice lead parts that scream '70s in the most comforting way.

The vocals are so gritty, young, chanting in consonance with the drums at the moment of truth. I can see the vocalist and drummer smiling at each other, sharing that locked-in moment. Music is the best kind of conversation you can have.