the more inwardly directed minor mood and the outwardly directed major mood. Rhythm is chiefly conveyed through livelier and more contoured movements for quick notes, slower, dreamier movements for longer notes; in addition, longer tones move into the more passive (listening) back space, quicker tones into the more active front space. Breaths or pauses are expressed through a larger or smaller movement in space, giving new impulse to what follows. Beat is conveyed through greater emphasis of downbeats, or those beats upon which stress is normally placed. Beat is generally treated as a subsidiary element. Eurythmy has only occasionally been done to popular music, in which beat plays a large role. The timbre of individual instruments is brought into the quality both of the tonal gestures and of the whole movement of the eurythmist. Usually there will be a different eurythmist or group of eurythmists expressing each instrument, for example in chamber or symphonic music. A piece's choreography usually expresses elements such as the major or minor key, the shape of the melody line, the interplay between voices or instruments and the relative dominance of one or another voice or instrument. Thus, musicians can often follow even the finest details of their part in the movements of the eurythmists on stage. Particular musical forms (e.g. the sonata) can have special characteristic choreographic expressions. Eurythmy with spoken texts Eurythmy is often performed with spoken texts such as poetry, stories or plays. Speech eurythmy includes such elements as the sounds of speech, rhythms, poetic meters, grammar and mood. In speech eurythmy, all the sounds of language have characteristic gestural qualities: the sound of an 'A' is open due to the position of the articulators during the vowel. A 'k' sounds sharper due to the manner of articulation of the consonant, that it is a plosive. Note that it is the audible sounds themselves, not the letters of the written language, that are expressed. Eurythmy as a performing art There are notable eurythmy ensembles in Dornach, Switzerland; Stuttgart, Germany; The Hague, Netherlands; London, England; Järna, Sweden, and Chestnut Ridge, New York (near New York City). All of these groups both perform locally and tour internationally. Many smaller performing groups also exist (see list). High schools that have their own performing ensembles include the San Francisco Waldorf High School ensemble. Pedagogical eurythmy When the first Waldorf School was founded in 1919, eurythmy was included