-  General information
    
- 
      
        
          
            Composition date:
          
          
          2016
            
              
Revision dates: 2019
 - Publisher: RAI.COM
 
 - 
      
        
          
            Composition date:
          
          
          2016
            
              
 
- Type
   
- Vocal music and instrument(s) [2 solo voices or more and ensemble of 10 to 25 instruments]
 
 
  Detailed formation
  
  
- ensemble of vocal soloists(2 soprano, countertenor [], tenor [], baritone [])
 - flute, flute [en sol] , bass clarinet, 2 bassoons, trumpet, trombone, bass drum, violin, second violin, viola, cello, double bass
 
Premiere information
- 
        
          
            Date:
            
              19 October 2017
            
            
            
          
          
Location:Version à quatre voix : Suisse, Bâle, Gare du Nord, Hochschule für Musik
Performers:Schola Cantorum Basiliensis ; Juerg Hennenberger, direction.
 - 
        
          
            Date:
            
              13 September 2019
            
            
            
          
          
Location:Version définitive à cinq voix : Italie, Venise, Teatro Malibran
Performers:Livia Rado, Wioletta Hebrowska, soprano ; Carlo Vistoli, contreténor ; Leonardo Cortellazzi, ténor ; Otto Katzameier, baryton ; Tito Ceccherini, direction.