とんとんまーえ！ (Ton Ton Mae!)



Tap, Tap, Forward! is a song sung by Len Kagamine and Miku Hatsune. It is the two-hundred-and-fourth track in Other Vocaloid Songs 19: Greatest Hits Of Miku Volume 3 and the two-hundred-and-thirty-fifth track in Other Vocaloid Songs 25: Mostly Len.