whats your dream pack

I want a music/dance expansion pack. It will include the ability to form all kinds of ensembles, including rock groups and orchestras. It will include new instruments like saxophone and drums. It will also include the ability for Sims to dance to every kind of music, including jazz and classical music, which they currently can't. It will also include new music and dance careers, and new animations for ballet and modern dance. And of course it will include a new world, new traits, new aspirations, new careers, and new lot traits, all centered around music and dance.