ごみばこ (Gomibako)

Background
"Recycle Bin" was first uploaded on February 12th 2008 and is Shibashon-P's first original Vocaloid work (Shibashon-P had uploaded covers before; and this is his first original work). The song was rather popular at the time with over 200,000 views to date. On October 10th, eight months after the song was uploaded, it reached Nico hall of fame (exceeding 100,000 views)

It tells a story how Len was "deleted" from his master's computer. He sang how it was dark and how he couldn't see and feel anything in the "recycle bin". Near the end of the song he wondered if he heard someone whispering words of regret (despite the fact he said he couldn't hear anything in the beginning).

Shibashon-P uploaded an "answer song" to Len's Recycle Bin entitled "Salvage"; and the story continues on to what happened to Len and Rin from there.