I did not know at that time, but this guitarist, Edward Van Halen, did really advanced performance on this song. A guitar was invented as acoustic guitar at first, and it was made by wood and steel. A electric guitar is, too. Almost all the materials are same, but their sounds are very different. Maybe the time when electric guitars were invented, they would be advanced sounds at that time. But, Edward did advanced by his own techniques, his own fixed guitar, and amps. The important thing was his technique. Other guitarists improved and fixed their instruments at that time, but his technique was the only one. For example, he invented the skill called “tapping”. Nowthetime, every guitarists know tapping, and this is essential technique of hard rock music. This skill is widely taught by many guitarists.

     Music is a harvest of audio, but it depends on not only audio but also human technique. I used to have same guitar, but I can’t play his sounds perfectly. We guitarists all cannot play like him. This blog posted his interview. In this blog, the interviewer asked “Who are you?”, and the one replied  “Edward Van Halen.” This was his early days and he was just a man. 33 years have passed since this interview, but he has been my guitar hero. Every time I heard “music,” “guitar,” and “audio,” I always remember him. I hope to see his live in Japan.