977 is a code number associated with an attempt to "verify the algebra of harmony", to find mathematical regularities of emotional and spiritual human.
| Play | Title | Artist | 
|---|---|---|
| 977 | ||
| Chorale Prelude  | 
																					
																							
												Johann Sebastian Bach:
																						
											Composer | |
| Piano Sonata No. 8  | 
																					
																							
												Ludwig van Beethoven:
																						
											Composer | |
| Suite No. 3  | ||