Add Intro/Outro To Audio File

I have 3 Audio Files that need to be edited and merged into one clean audio file. Here are the files: 1. 52min MPEG-4 Audio interview. 2. 2min MPEG-4 Audio introduction 3. 4min WAVE Audio background music First, the introduction has to be added to the interview and then the background music has to be added to the beginning (then fade out) and then to the end (fade in and then fade out). I will provide a finished example for you to copy. The final deliverable is a clean .WAV and .MP3 file that I can use to create a CD and for download on my website. ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform n/a