A tag to signify a video that has inspired subsequent videos in some manner. Such videos include:
MY FIRST YTPMV: Kickstrated further remixes of the song as well as the origin of the song itself.
ただいまーっ！！！: Established a compositional template for Baqeela remixes.
ピザ (2010/11/28): Introduced the Japanese Pizza Hut commercial as a source as well as inspired further videos to be simply titled "Pizza".
マリオ64のボム兵のとこ: Introduced the Olympic Games remix of Bob-Omb Battlefield as well as kickstarted the multisource centric fad surrounding the song.
ytpmv elf: Kickstarted a fad of similarly "poorly made" remixes featuring the Deltarune song THE WORLD REVOLVING.
roomscan: The leaked project file of this work led to the influx of VEG replaced Shuric Scan remixes.