Collaboration singing system

摘要

PROBLEM TO BE SOLVED: To enable easy and reliable selection of a desired karaoke singing video in performing collaboration-singing with an already published karaoke singing video.SOLUTION: A collaboration-singing system includes: voice input means for inputting a singing voice and the like; singing-video recording means 61 for recording a karaoke singing video of a user including a voice; singing-mode determination means 62 for determining to which singing-mode category the input voice applies, the singing-mode categories including a singing part, a singing section, a vocal category, and a voice input other than the singing section, on the basis of given reference data, when the karaoke singing video is recorded; and singing-video management means 23 for registering and managing the recorded karaoke singing video, the determined singing-mode category, and a music title of a karaoke music, all of which are associated with each other, in a singing-video database 25.