The 17 Major MCU Superheroes Returning In 2025 Movies & Shows (Confirmed) Ibanez AS Artcore Expressionist 6 String Electric Guitar (Natural). The Ibanez AS Artcore Expressionist 6 String Electric Guitar is a semi acoustic guitar built to tackle just about any genre of music you throw at it. The pickups are mounted directly to the center block for increased sustain and feedback elimination. Artcore Expressionist For more than a decade, Ibanez has continued to energize the hollow body market with wide range of designs including everything from rockin' semi hollow hybrids to straight up traditional jazz boxes. The Artcore Expressionist line established yet another chapter in the Artcore story. The Expressionist difference? Jazz fans will recognize the Ibanez original Super 58, the preferred pickup of George Benson, Pat Metheny and John Scofield on their own Signature models. A favorite among jazz players, but as funk guitarist Eric Krasno has been proving, the Super 58s perform well in a variety of situations. Warmth, balanced articulation, and excellent response are defining characteristic the Super 58 pickups.