Problems with the heavy accent

Is there an American English instructional tutorial availble?

If you refer to the online course videos or webinar, you can use subtitles to help understand.

Thank you Frank! I discovered that very early since I could not make out the words with the heavy accent, I even spread up the vodeo and muted the voice to better understand. I get lost just trying to make out the words then to find my self having to read subtitles seems like excessive work and unpractical. I just jumped on YouTube and immediately got a better understanding of the material from a better tutotial. I was hopping there would be a bit more illustration to better relate to the principals of tuning. I'm a visual learner and once I see something it becomes intuitive to me and I never forget it. But to watch the videos is not pleasant for me, nor is it efestive for me. I expected much more from HD academy.