At the end of a game, the last remaining mystery singer is revealed as either good or bad by means of a duet between them and one of the guest artists.

[2] In the show's fifth anniversary and subsequent season, the Festival subtitle featured a lineup of mystery singers applying on randomised theme.

[c] After a one-year and three-month hiatus, the series made a seasonally-aired sixth season (subtitled I Can See Your Voice T-pop)[5][6] that premiered on 5 July 2023.

[17][18] The first two seasons of the show were preempted due to its month-long mourning period on the death of King of Thailand Bhumibol Adulyadej,[19] which would later follow by the airing of Memorial Showcase special.

[22] In the fourth season, Bigo Live conducted a competitive event I Can See My Voice,[13] in which a mystery singer having the most popular votes, would allow to perform a duet alongside one of the guest artists.