API PlayMusic

Plays the specified sound file on loop to the "Music" sound channel. willPlay = PlayMusic("musicfile" or fileDataID)

Arguments

 * musicfile : string - Path to a custom .ogg or .mp3 file from an addon. The file must exist prior to logging in to WoW.
 * or fileDataID : number - FileDataID of the sound file.

Returns

 * willPlay : boolean - Seems to always return true even for invalid file paths or FileDataIDs.

Example
Plays Stormstout Brew from the Mists of Pandaria Soundtrack -- by file path (dropped in 8.2.0) PlayMusic("sound/music/pandaria/mus_50_toast_b_03.mp3")

-- by FileDataID 642878 (added support in 8.2.0) PlayMusic(642878)

Details

 * If any of the built-in music is playing when you call this function (e.g. Stormwind background music), it will fade out.
 * The playback loops until it is stopped with, when the user interface is reloaded, or upon logout. Playing a different sound file will also cause the current song to stop playing. It cannot be paused.
 * OggVorbis (.ogg) files are supported since World of Warcraft uses the FMOD sound engine.
 * You can find a full list here: https://wow.tools/files/#search=sound/music