Wild Guitar (1962)
Wild Guitar is a 1962 musical drama film starring Arch Hall Jr., Arch Hall, Sr. (credited as William Watters), Ray Dennis Steckler (credited as Cash Flagg), and Nancy Czar. The movie was directed by Ray Dennis Steckler and was produced by Arch Hall, Sr. The film was targeted towards the drive-in market, and is generally regarded as a B-movie, but has become infamous as part of a series of films made by Arch Hall, Sr. which starred his son, Arch Hall, Jr.
More at Wikipedia.