-  General information
    
- 
      
        
          
            Composition date:
          
          
          1951
            
              
 - Video, installation (detail, author): Chorégraphie : Katherine Litz.
 - Opus: 148
 
 - 
      
        
          
            Composition date:
          
          
          1951
            
              
 
- Type
   
- Chamber music [Percussion and keyboard duo]
 
 
  Detailed formation
  
  
- percussion, piano [préparé]
 
Premiere information
- 
        
          
            Date:
            
              24 August 1951
            
            
            
          
          
Location:États-Unis, Black Mountain College