1 song production

I have a Dance Track which is half produced. I have some horns in it, cause the style is inspired by the Big Band Era sounds combined with EDM. I've got the intro, the Verse and the drop set up, I need some inspiration in the pre chorus moving leading to the drop. I want the pre chorus to have a taste of that big band Sound and at the same time the EDM stuff. Example of such a track can be heard from the song "BANG" by "Will I AM" which you can hear how old and new sounds are put together. The Story of the Track is inspired from Sicilian/ New York Gangsters in Vegas, The Mafias or Frank Sinatra sounds, The 40's. That style mixed with todays EDM Sounds. I'm going commercial with this.