

The two products are relatively different in functionality. Yahoo! strongly encourages users of MusicMatch Jukebox to upgrade to the latest version of Yahoo! Music Jukebox. The programming interfaces for the engine are open anyone may create a plug-in or skin to modify the behavior of the engine. The Engine also has a number of plugins available for free download from the program's official website below. mp3 CD's, however, the player itself is incapable of playing an. Another strange format issue within the player, the CD burner it can burn. wma format, despite the fact that songs purchased from Yahoo! are encoded using that format. One can rip songs in a variety of formats including. Non-subscribers are limited to a thirty-second sample. Only those subscribed to Yahoo! Unlimited can add entire songs to their collections, however. The program allows Yahoo! Messenger users to stream music to one another (not to be confused with uploading and downloading or filesharing) and browse one another's playlists. Its features include CD ripping and burning, access to LAUNCHcast radio and the Yahoo! Music Unlimited music subscription service, playlist creation, transfer of music to portable mp3 players and USB flash drives.

Yahoo! wanted a product that would compete with Apple's iTunes and consequently acquired Mediacode -a digital music startup founded by former Nullsoft developers Ian Rogers and Robert Lord- in 2004 to build its in-house music subscription service and create a media player/digital jukebox as the main client for that service.

The idea of a dedicated music player was born from Yahoo! audio search engine, which was divided into two segments: audio files openly found on the Web and licensed music from Yahoo! own music service that can be searched by several criteria (e.g., artist, title, album, etc.) and downloaded for a price, typically $1 per track.

In early 2008 Yahoo! sold off its music assets, including Yahoo! Music Jukebox to RealNetworks' Rhapsody and replaced it with a web-based music player. Developed side-by-side with MusicMatch Jukebox, another music player acquired by Yahoo! in 2004, it was designed to be the main client for Yahoo's array of music services, which were centered around Yahoo! Music Unlimited, a paid music streaming service and digital music store in addition to being a music management software. Yahoo! Music Jukebox, formerly known as Yahoo! Music Engine, was a freeware music player released by Yahoo! in 2005 to compete with iTunes and Rhapsody in the digital music market. Windows 98, Windows ME, Windows 2000, Windows XP, Windows Vista
