A player's walk-up song, whether it's heading to the mound or the batter's box, can tell a lot about a player. For some, the music helps pump them up, and for others, perhaps it's simply a personal favorite.
When it comes to baseball's best players, however, we can really attribute the song to them. All Yankees fans, and perhaps many others, know that Mariano Rivera and Metallica go hand in hand. There are others who have that same pull.
Here are 25 of baseball's best walk-up songs. I'm limiting this to current players, so unfortunately "Hell's Bells" and "Wild Thing" will not be making appearances.