Strictly Instrumental Strictly Instrumental may refer to: Strictly Instrumental (Doc Watson, Lester Flatt and Earl Scruggs album), 1967 Strictly Instrumental (Bill Haley & His Comets album), 1959 Topics referred to by the same term This disambiguation page lists articles associated with the title Strictly Instrumental.If an internal link led you here, you may wish to change the link to point directly to the intended article.