MCDJ

                      ...Someday...

                                     ...he will returns...
    

Srsly??? Update after 4 years?    YEEeah!

Vanilla records are not enough for you and want more? MCDJ is just what you need!

With MCDJ, you can easily add as many music discs as you like.
To add your music just go: Minecraft main menu -> Mods -> MCDJ -> Config.  Aaaand... }
just drag&drop a folder with mp3s into Minecraft window

And... That's it!

Whats new in 3.0.0:

- MP3 files now can be converted automatically. Converter is not required anymore. (FFmpeg should be installed in your system)!

- The playlist control menu has been added:

    - Here you can add new tracks by simply drag&drop folder with mp3 files.
    
    - In playlist menu you can add/play/delete tracks.

- Added the "Sealed record" item with is contains 1 random music disc.

    Sealed records can be found in dungeons or as drop from zombie or creeper (when they get killed by skeleton)

- Removed from MCDJ:

    - Album Arts and related config options

    - High Resolution Textures and related config options

    - Legacy Music Generator and related config options

    - Spawn blank disc in dungeons. Now you can get them only by crafting

MCDJ now requires FFmpeg to be installed. Without it, MCDJ can only work with OGG audio files.
For more information about installing, configuring, and using the mod, please visit MCDJ wiki 

Credits:

This mod is using FFmpeg to work with MP3 (and other formats in future updates)

This mod is using a modified version of the VorbisJava library to work with vorbis tags

Thank you for using MCDJ, i hope you find it useful! 

Also try Audio Cassettes! this mod greatly simplifies listening to music in the game.