related works
Aria : for flute and orchestra, 1987 / Tristan Keuris
	
			Genre: 
		
		Orchestra
	
			Subgenre: 
		
		Flute and orchestra
	
			Scoring: 
		
		3232 4000 2perc cel hp str fl-solo
	
Entropia : for orchestra, 2005 / Ernst Oosterveld
	
			Genre: 
		
		Orchestra
	
			Subgenre: 
		
		Orchestra
	
			Scoring: 
		
		3333 4331 timp 2perc mar vibr xyl hp pf str
	
Ramiro suite : voor orkest / Herman Strategier
	
			Genre: 
		
		Orchestra
	
			Subgenre: 
		
		Orchestra
	
			Scoring: 
		
		3222 4331 timp perc hp str
	
Scenes Enfantines : for orchestra / Israel Olman
	
			Genre: 
		
		Orchestra
	
			Subgenre: 
		
		Orchestra
	
composition
				Sinfonia : for orchestra, (1974) / Tristan Keuris
			
					
										Other authors:
									
									
									Keuris, Tristan
									(Composer)
								
							
							Description:
						
						
						Program note (English): The composition is written for large orchestra: quadruple woodwind plus two alto saxophones, eight horns, four trumpets, three trombones, two tubas, percussion, piano and string orchestra. The percussion is used in the traditional manner, merely for purposes of accentuation or timbre. 
The piece has two movements without a break. The first of these (approx. 10 minutes) consists of several fragments in various tempi, the second forms one whole. The piece opens with a semi quaver figure played by horns and bassoons against chords in the low strings. This "introduction" contains all the material for the first fragment, the overall tempo remaining the same; the harmony develops from the first chord. At figure 12 a short intermezzo begins, with a solo cello, imitated by clarinets and saxophones; the tempo slows down, and after a cadenza for two piccolos the second fragment begins (p. 14).
Against a background of sustained tones, vivid flashing figures and short solos are heard in constantly changing instrumentation. A brief, rapid fragment follows; it closes the first section and also forms the transition to the second. The second movement is a long coda of final adagio, lasting about 7 minutes. Its nucleus is a constantly repeated homophonous theme in E major, relieved by changing interruptions. Towards the end, solo strings play the theme in canon, but without any contrapuntal intentions. The theme's contours become blurred; the theme puts itself to an end. - TRISTAN KEURIS