AIMP is an incredible totally free program with which you will not only be able to listen to your audio files but you will also be able to do your little steps as a DJ and even make recordings.
Developed in an interface that can be quite reminiscent of Winamp, what is most surprising about AIMP is the large number of functions it incorporates in the same interface. The program supports many audio formats, among them the most popular: MP3, OGG, WMA, WAV, MOD, MP2, MP1 …
Thanks to its simple equalizer you can also apply different effects to the song that is playing, such as playing it with echo or reverb, chorus enhancement, speed alterations, etc. AIMP also incorporates several secondary tools such as a sound recorder with which you can make your own recordings not only of what sounds in the program but also of any sound on the PC, an audio file converter or a tag editor.
In addition, this version is portable, so it does not require any installation. You just have to extract the files to a removable memory device and you can use your AIMP on any computer.