Glottis

Glottis is a piano-playing mechanic, and literal speed demon, from the LucasArts adventure game Grim Fandango (imagine Casablanca and The Maltese Falcon set in a Mexican afterlife) . Best friend to the game's protagonist Manny, Glottis is co-owner and piano player at the nightclub Calavera Café during the second year of the game's story.

Glottis can be heard providing background music in a few scenes, and certain interactions will lead him to playing a song that he's working on called Bone Wagon, a love song for his car.

More information on Glottis and Grim Fandango can be found on the Grim Fandango Fandom Wiki.