Audio compare with waveform and crossfader (HTML5)

@@Dear My Client @@ I can develop the project to your specification. I read carefully job description just before. I have enough experiences in your job With over 5 years of web development experience including android design and programming, I would enjoy helping you with your project. I can deliver the projects at low cost and make sure all of my projects have a smooth and professional look. I always finish everything ahead of time. Also full time available 12+hours a day. If you give your project to me, I will work hard and do my best for making you satisfied. I look forward to hearing from you! With my best regards.