Improvimental Journey is a collection of synthesized instrumental music by composer Rick Street. Rick uses a Boss-Roland 1180 digital recording studio with a Roland RS-5 64-voice synthesizer. The 'improvimental' nature of the music indicates that the tracks were recorded as they were being composed. The music can be used to provide background for artists, for example, as they sculpt or paint. Some tracks have been used for relaxation and meditation, others combine jazz and rock for a more energized experience.