An explanation is here. See also part 2.

Un explanation es hic. Vide anque le parte 2.

# Fragment from the Violin Concerto by Aram Khachaturian,
# from the end of the second movement.
# See https://rudhar.com/musica/aramkhch/ia.htm .
  .     .      .      .      .      .      .
#Tempo 60
#-------------------------------------------
#       e      b      g      d      A      E
#-------------------------------------------
8         0.9022          2.94 10.863
8         0.9022          2.94 10.863
8         0.9022          2.94 10.863
#-------------------------------------------
4                              21.961
4                              19.922
4                              19.02
#-------------------------------------------
4                              14.94
4                              12
4                                         12
#-------------------------------------------
4                               0
4                                         0
4                               0
#-------------------------------------------
12
#-------------------------------------------
#       e     b     g     d     A     E
#-------------------------------------------