Is it possible to raise the bass in a music/audio file

[Mama Looigi]

I want to know how to raise the bass in an audio (.mp3) file or something to that effect, although I’m not sure if it’s possible. I don’t deal with audio much so bear with me.

 

[Jacklack3]

Audacity is a great easy to program for stuff like this. Install it, launch it, drag and drop your mp3, select it (the same way you highlight text), go to Effects, Equalizer and there will be a dropdown with "Bass Boost", apply it and export it.