Legendary minions have their own theme music when summoned, which are taken from various musical tracks in World of Warcraft. Here is a list of sources for each theme and the minions associated with them.
As of Scholomance Academy, 
Transfer Student is the first non-Legendary minion to have World of Warcraft theme music.
Notes[]
- Legendary cards from the Year of the Gryphon used Hearthstone-original compositions for Legendary themes. While they were taken directly from parts of the WoW soundtrack, they do not sound exactly the same as their WoW counterpart, as they are essentially covers that were composed from the ground up.
Themes A to C[]
Ahn'Qiraj Interior[]
Alliance Tavern[]
Allied Race - Void Elf[]
Antorus[]
Auchindoun Dungeons[]
Azjol-Nerub (Intro)[]
Azshara[]
Barrow Dens[]
The Bastion of Twilight[]
Booty Bay[]
The Black Temple (Arrival)[]
The Black Temple (Illidari)[]
The Black Temple (Reliquary)[]
The Black Temple (Storm)[]
The Black Temple (Summit)[]
Bloodmyst Isle[]
Brill[]
A Call to Arms[]
Castaways[]
Caverns of Time[]
Chaos Chimes[]
Chieftains Gather[]
Coilfang Reservoir[]
Crimson Hall[]
Crucible of Storms[]
Crystalsong Forest[]
Culling of Stratholme (Alley)[]
Culling of Stratholme (Mal'Ganis)[]
Cursed[]
Cursed Land[]
Themes D to H[]
Dark Ironforge[]
Darkmoon Carousel[]
Darkmoon Faire[]
Darkwhisper Gorge[]
Dazar'alor Bazaar[]
Deathwing's Last Stand[]
Deepholm[]
Devil's Terrace[]
Dragon Soul[]
Druid of the Flame[]
The Echo Isles and Darkspear Trolls[]
Elwynn Forest[]
Emerald Nightmare[]
Enraptured Woodlands[]
Eternal Night[]
Faerie Dragon[]
Fangs of the Father[]
Fel Essence[]
Fel Wasteland[]
Firelands[]
Gardens of Karabor[]
Ghosts[]
Gilneas (Cataclysm)[]
Gilneas Event[]
Goblin[]
Gnomeregan[]
Graveyard[]
Guardians of Nordrassil[]
Halls of Origination / Lost City of Tol'vir[]
Heart of Pandaria[]
Heart of Sethralis[]
Heed the Motionless Earth[]
Hellfire Citadel[]
Hellfire Citadel (Mortal Night)[]
Hellfire Citadel (Undaunted)[]
Themes I to M[]
I Am Murloc[]
Icecrown Citadel (Frozen Throne)[]
Ice Fortress[]
Jinyu[]
Karazhan (Guardians' Library)[]
Karazhan (Opera House)[]
Karazhan (Netherspace)[]
Khadgar's Plan[]
Last Stand[]
League of Explorers[]
Legacy[]
A Light in the Darkness[]
A Loa's Bargain[]
Lurking[]
Magisters' Asylum[]
Man Down[]
Mantid[]
Maw of Souls[]
Merry Christmas with Blingtron 4000[]
Molten Core[]
Mysterious[]
Themes N to S[]
Naga Incursion[]
Nazjatar (and the Eternal Palace) - General[]
Nazjatar (and the Eternal Palace) - Dark[]
Nazjatar (and the Eternal Palace) - Naga Battle (1 & 2)[]
Nazmir and Blood Trolls[]
Naxxramas (Abomination Wing)[]
Naxxramas (Kel'Thuzad)[]
Naxxramas (Plague Wing)[]
Naxxramas (Spider Wing)[]
Ny'alotha (Descent into Madness)[]
Obsidian Sanctum[]
Ogre Mines[]
Operation: Gnomeregan[]
Orgrimmar[]
Outland (Crystal)[]
Outland (Demon)[]
Outland (Fel Orc)[]
Outland (Scenic)[]
Pandaria Tavern[]
Pit of Saron[]
Power of the Horde[]
Prevalent Confliction[]
Protect the Throne[]
PvP[]
Ravenholdt Manor[]
Relentless[]
Restoring the Balance[]
Ruby Sanctum[]
Sacrifice[]
Scarred[]
Scholomance[]
Shrine of the Storm[]
Siege of Orgrimmar[]
Siege of Orgrimmar (Legendary)[]
Siege of Orgrimmar (No Quarter)[]
Siege of Ulduar[]
Silithus (Cataclysm)[]
Silvermoon City[]
Silverpine Forest[]
Spires of Arak[]
Stormheim[]
Stormstout Brewery (Darkbrew)[]
Stormwind[]
Stormwind (Cataclysm)[]
Strange Fever[]
Suramar - Fel Glade[]
Themes T to Z[]
Tanaan Jungle[]
Tempest[]
Tempest Keep (Ambience)[]
Tempest Keep (Battle)[]
Tempest Keep (Stinger)[]
Throne of the Tides[]
Thunder Bluff[]
Ts Have It[]
Twilight's Hammer[]
Twilight's Hammer (Fire)[]
Ulduar Interior[]
Uldir[]
Uldum[]
Undead[]
Vashj'ir[]
Vashj'ir - Naga[]
Volcanic[]
Vulpera Theme[]
The Wanderer[]
Warrior's Journey[]
We Are Not Alone[]
Western Plaguelands (Cataclysm)[]
Wrath of the Nerubian King[]
Wrathion[]
Xaxas[]
Xe'ra[]
Zandalari[]
Zandalari - Troll Battle[]
Zangarmarsh[]
Zul'Aman[]
Zul'Aman (Battle)[]
Zul'Gurub (Bethekk)[]
Zul'Gurub - Voodoo[]
