The Tristram theme comes from Diablo, the 1996 action RPG by Blizzard that defined the genre. Composed by Matt Uelmen, the looping guitar piece plays in the game's central town, the one safe haven between dungeon descents, which is why players associate it with weary relief. Fans ripped and shared the track across early gaming forums, and its fame carried into Diablo II and III, where new versions of the motif return. Today it stands as one of the most recognisable pieces of video game music ever written.