I Can See Your Voice Thailand season 5

The fifth season of the Thai television mystery music game show I Can See Your Voice Thailand premiered on Workpoint TV on 13 October 2021. In celebration of the show's fifth anniversary, it is subtitled as I Can See Your Voice Festival because of the monicker that applies on a random-specific theme, affecting their lineup of mystery singers.

Format
Under the original format, the guest artist(s) can eliminate mystery singers after each round, and ended with the last remaining mystery singer depending on the outcome of a duet performance by themselves.

Rounds
Each episode presents the guest artist with seven people whose identities and singing voices are kept concealed until they are eliminated to perform on the "stage of truth" or remain in the end to perform the final duet.