I Can See Your Voice Thailand season 4

The fourth season of the Thai television mystery music game show I Can See Your Voice Thailand premiered on Workpoint TV on 4 November 2020.

Due to the COVID-19 pandemic, this programme is filmed under health and safety protocols being implemented for this season.

Format
For this season, there are two different formats:


 * Original 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.


 * Battle format (some episodes)
 * Under the battle format (adapted from Giọng ải giọng ai), both opponents can eliminate one singer each in a single round, and then both can choose one singer each to join the final performance in the final round. At the end of the game, the conditions for winning mystery singers chosen by opposing guest artists, depending on the outcome of each final performance, if:

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.