My Idea for Expansion pack.

I'm not sure if my idea would be okay but here they are:
Most ideas are taken from The Sims 3 Expansion packs (lol)
First of all, sorry for my grammar.

-The Sims 4: Got talent
Lets add the Sims 3: Late night and Showtime's element in it too.

New stuff:
(1)The Singing career
-The singing career as an idol or superstar.
-New skill available (singing, dancing)
-New furniture (dancing floor, stages, drums, typical nightclub stuff)
When the stages/dancing floor is on fire, a cool looking smoke thingy
came out to make things much more cooler.

New map which more like downtown city
filled with luxury condo, new vehicles pass-by like limo.
Studio and concert or stuff and of course, nightclub.
Places where most people gather to be entertained.

-The stages are for singing and sims can interact with it
just like guitar with few options that let you pick which song
you would like to perform.
-Same goes to the dancing floor, groovy dance? why not?

The singing career stages(I just name it randomly )
Singer Career
1.Audition
2.Stage hand
3.Backstage staff
4.Trainees member
5.Backup dancer

Idol Career (Requires singing and dancing skill because your sims will be singing while dancing)
Charisma skill is needed, Joking skill is needed but most importantly is the singing and the dancing skill.
Dancing skill will make your sims stay slender.

6.Additional member
7.Backup vocalist
8.Lead singer
9.Super Idol
10.Nova center <--(Perfect xD)

Superstar Career (Similar to The Sims 3 musician career, just this one you sing while strumming a guitar)
Every instrument skill is needed and charisma except for the joking skill.

6.Lyricist
7.Backup vocalist
8.Lead guitarist
9.Pop Icon
10. Superstar

Both Idol/Superstar career can do an autograph session mostly anywhere similar to strumming guitar for tips.
search for a good spot.
Imagine, it would be awesome if you create your own nightclub while having these type of sims performing on the stage
and handing out their autograph while other sims worships them. To make it more lively, your sims will no longer
walk like always. Other sims will be fangirling/boying you or asking for an autograph. Other sims can take selfie
with you (As a singer career level 10) with different pose.(this applies with all ages including childrens)

Give the option for the sims to form a band up to five people.
A guitarist, lead guitarist, singer, drummer or perhaps bassist?
Imagine if your sims can perform such thing on stage.

New service where you can hire someone who can teach you dancing or singing.

You also can get tips for singing or dancing(somewhere public only)

Add traits (Diva which is similar to the showtime Expansion packs)
These are taken from The Sims 3 Expansion packs
-Diva trait
-Dramatic trait
-Irresistible trait
-Star quality
-Natural born performer
-Proper

So far, This is what I have in mind which I naturally buy.
More ideas and opinions are welcomed.

After I first saw how the Sims in Sims 4 dance, I speculated as to why they would make that dance so ridiculously awful and boring. Sure, most real people suck at dancing and would probably look just as bad dancing as the sims, but they are sims! Their dances should be interesting at the least, but with sims 4 I was expecting good dancing and different dance options. So after some thought I rationalized it out to be that they must be considering an EP that will have dancing involved with it somehow. I would LOVE to have a dancing career and be able to have my sim do different types of dance. Breakdancing, ballet... You name it. Well... Unless you name off twerking. No thank you. XD I'd be cool with some recreational pole dancing though. XD baha. So that being said I really like your idea. Even if a EP idea similarly related to yours was released that would be awesome.

Sounds great, I hope they remake almost all the previous expansions plus some new ones.

Would be pretty awesome. I hope they do something like this. I'm so excited for expansions.

I've always wanted solid dancing and singing careers/skills. It would be so cool to plan gigs in the lounges and clubs to perform. They could also introduce an improved celebrity system with this. Possibly making real artists and singers like in The Sims 1.