These songs are released as demo songs and can also be found in Internet Co's YouTube channel. Not much information (such as producer or voice editor) is given regarding these songs. If you feel this list has wrong song title(s) or know who the producer(s) of the songs (with clear references), you are encouraged to edit it.
Original songs with more than one million viewsEdit
Notice:Due to the complexity of this song template, please consult the template's tutorial and the featuring notice before using it. Don't forget to double-check the result after you inserted the template, more specifically the video links fields. Video links have a greater possibility for being dead links or wrongly put. Please add songs in order of the date they were uploaded.
The songs which are featured in this section are original songs having more than one million views in their original broadcasts, not the reprints. They also feature only the respective Vocaloid alone as the singer, not with a duet partner or group.
This section presents GUMI original songs with video views ranging from below one million to 300,000, and any songs featured in games or concerts. For songs featured in a concert or game with less than 300,000 views, see Featured songs.