Atkins made his own records, which usually visited pop standards and jazz, in a sophisticated home studio, often recording the rhythm tracks at RCA and adding his solo parts at home, refining the tracks until the results satisfied him. Guitarists of all styles came to admire various Atkins albums for their unique musical ideas and in some cases experimental electronic ideas. In this period, he became known internationally as "Mister Guitar", inspiring an album, "Mister Guitar", engineered by both Bob Ferris and Bill Porter, Ferris's replacement.