2021 | 6 Episodes

Season 1 of Secret Duets premiered on December 30, 2021.

2022 | 7 Episodes

Season 2 of Secret Duets premiered on October 27, 2022.

2023 | 9 Episodes

Season 3 of Secret Duets premiered on April 27, 2023.

2024 | 10 Episodes

Season 4 of Secret Duets premiered on March 7, 2024.