The resulting stylistic choice is a warm, bright visual palette pronounced by soft pastel tonalities. Years of monochromatic work concentrated on varying tonalities finally gave way to intense color. Later guitarists have further extended the repertoire of tonalities, chord positions and "scordatura". This gave scope for layering and a play with contrast and tonalities. The Philadelphia version is better preserved; it has superior tonalities and more prominent colours. The tempo gradually increases ("affrettando") in a long sequential passage exploring several tonalities. Haydn uses an extremely wide range of tonalities for a composition of the time. Whistler's influence is evident in Frieseke's early mature paintings, with close tonalities. He generally used a fairly broad technique and brown tonalities with some precision of detail. The S3 can produce images in JPEG format with the option of three rendering tonalities. Most of the tonalities were generated with a circuit called a ring modulator. The Musicians' Union forced MGM to title the "Forbidden Planet" score "electronic tonalities", not "music". Multi-row systems obviously extend the range of tonalities available. The Barrons were credited with "Electronic Tonalities". All other tonalities are considered most difficult ones.