Super Mario Land Millennium, more commonly know as the SMG4 Outro Theme, is a remix of the Overworld Theme from Super Mario Land by Deep Black Skys.
In the SMG4 series, it's the outro theme, it was first used in the blooper Super Mario 64 Bloopers: WEEGEE Disease, but only became recurrent starting the fourth season.
The music is considered as the main theme song the series by the community and in 2021, a remix was made for celebrating the 10th anniversary of the series.
Sometimes, a different music is used in the outro to fit the tone of the ending of an episode while some episode like SMG4: Deleted., does not have one at all due to the character's demise.
Music[]
Overall :
Only at Mario 64: Love for Luigi. (Valentine's Special), R64: Mario's Road Trip, SMG4: War of the Fat Italians 2017 and REMASTERED64: Mario's Road Trip :