Note: This plot is basically I made it after I asked it from ChatGPT app about this plot might play out per episode. And I think there might be few changes from the original series. So, here goes....

If Wanda spent her childhood watching musicals and the "WandaVision" series remained the same with 9 episodes, it would likely introduce musical elements into each episode to align with Wanda's childhood influences. Here's a speculative breakdown of how the plot might play out:

Episode 1 - "Filmed Before a Live Studio Audience" (1950s/60s): - The episode starts in a black-and-white, classic musical style. - Instead of a sitcom setup, Wanda and Vision live in a charming musical world inspired by films like "Singin' in the Rain" or "The Sound of Music." - Their neighbors perform musical numbers, and Wanda and Vision join in with their own songs. - The "bewitched" aspect of their reality would still be present but infused with the musical theme.

Episode 2 - "Don't Touch That Dial" (1960s/70s): - Continues with a musical theme inspired by shows like "The Monkees" or "The Brady Bunch." - More musical numbers and choreographed routines. - The mystery and surreal elements of the reality start to surface.

Episode 3 - "Now in Color" (1970s): - Shifts to a colorful, disco-era musical style. - The sitcom setting continues to evolve musically, with characters breaking into disco tunes and dance-offs. - Hints of the underlying mystery become more pronounced.

Episode 4 - "We Interrupt This Program" (S.W.O.R.D. perspective): - Offers a behind-the-scenes look at the musical reality. - S.W.O.R.D. agents navigate the altered sitcom world but are now part of the musical theme, perhaps in a "Men in Black" style musical number.

Episode 5 - "On a Very Special Episode..." (1980s): - Adapts the 1980s family sitcom theme with a musical twist. - Characters continue to sing and dance, and the reality's facade starts to crumble. - Hints at the mystery of Westview grow more evident.

Episode 6 - "All-New Halloween Spooktacular!" (1990s): - Incorporates musical elements from 1990s pop culture, maybe with a boy-band-style number. - The growing tension in Westview is mirrored in the music. - Characters begin to question their reality.

Episode 7 - "Breaking the Fourth Wall" (Modern era): - Takes inspiration from contemporary musicals like "Glee" or "High School Musical." - The musical numbers now blend with a deeper exploration of Wanda's emotional struggle. - The sitcom format is less prevalent.

Episode 8 - "Previously On" (Wanda's backstory): - This episode delves into Wanda's past in a musical narrative, with songs that express her journey and trauma. - It uncovers the origin of her powers and her connection to Vision.

Episode 9 - "The Series Finale" (Resolution): - The musical theme culminates in a grand finale with a full ensemble performance. - The resolution of the series sees Wanda coming to terms with her grief, portrayed through a powerful musical number.

While the series' core plot points may remain consistent, the musical twist adds layers of creativity and emotion to each episode. Musical numbers would be used to convey character development, plot progression, and the underlying mystery of Westview.

Well, that's it from me using the ChatGPT for this idea. Your thoughts about this one?