The Sound of Your Heart: Reboot

Second Season of Waikiki & The Sound of Your Heart Reboot, both fall under the "They Changed the Cast" umbrella. The only difference is Waikiki retains the funniest character for Season 2, but other than that both shows always draw comparisons to the original, but treating them as their own entities, makes them a lot more enjoyable. Both shows are sitcoms where the main cast ends up in wacky situations, and we get to watch how it plays out.

Basically a sequel of the series with a different cast.
Sound of your Heart introduces some new characters and includes new scenes that will make you laugh out loud.

Both are sitcom family dramas. Chaotic nonsensical humour but with warmth in presenting the family and its ties.