Tavern sub-zones often have their own atmospheric music. Blizzard published an album of these songs called "Taverns of Azeroth".
List of taverns
|Old Town, Stormwind City||Pig and Whistle||Reese Langston|
|Darkshire, Duskwood||Scarlet Raven Tavern||Tavernkeep Smitts|
|Auberdine, Darkshore||Fish Eye Tavern|
|Brill, Tirisfal Glades||Gallow's End Tavern|
This section concerns content exclusive to Warcraft III.
Also, there is another building called Tavern, but a doodad, looking very different, and has a name "Bonnie Hill". This is common in city maps.