PlaySound

Play one of a set of built-in sounds. Other players will not hear the sound.

willPlay, soundHandle = PlaySound(soundKitID [, channel, forceNoDuplicates, runFinishCallback])

Arguments

soundKitID: number - All sounds used by Blizzard's UI are defined in the SOUNDKIT table.
channel: string?Optional. Could be nil. - The sound volume slider setting the sound should use, one of: Master, SFX, Music, Ambience, Dialog. Individual channels (except "Master") have user-configurable volume settings and may be muted, preventing playback. Defaults to SFX (Sound) if not specified.
forceNoDuplicate: boolean?Optional. Could be nil. - Allow duplicate sounds if false. Defaults to true.
runFinishCallback: boolean?Optional. Could be nil. - Fires SOUNDKIT_FINISHED when sound is done, arg1 will be soundHandle given below. Defaults to false.

Sound channels

willPlay: boolean - true if the sound will be played, nil otherwise (prevented by a muted sound channel, for instance).
soundHandle: number - identifier for the queued playback.

Plays the ready check sound file (sound/interface/levelup2.ogg)

PlaySound(SOUNDKIT.READY_CHECK) -- by SOUNDKIT key
PlaySound(8960) -- by SoundKitID

PlaySoundFile(567478) -- by FileDataID

File Data IDs

Sound Kit Names/IDs

From the sounds tab for an NPC, for example https://www.wowhead.com/npc=154304/waveblade-shaman#sounds
By sound kit name with https://www.wowhead.com/sounds and SoundKitName.db2
IDs used by the FrameXML are defined in the SOUNDKIT table
The full list of IDs can be found in SoundKitEntry.db2

Patch 7.3.0 (2017-08-29): Changed. String-based input is not allowed. SoundKitID should be given while calling PlaySound(). This change is more like a replacement for PlaySoundKitID.
[7.3.0 API changes]
Patch 7.0.3 (2016-07-19): Added fourth argument, runFinishCallback.
[7.0.3 API changes]
Patch 5.0.4 (2012-08-28): Added willPlay and soundHandle return values.
[5.0.4 API changes]
Patch 1.1.0 (2004-11-07): Added.