iPhone part code required

Hi I ma making a Music player for iPhones. I need unique music visualizers for our app. The price mentioned is for per file. I will need about 50 files. The code must be in Swift 3. Framework that I am using in Xcode s UI-Kit. Your code must written in such a way that it is compatible with the mentioned framework and swift 3. You will have to give one sample file for test run in order to take the entire project.