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             1     1     3
8             1     1     3
8             1     1     3
#---------------------------------------
4       3
4       1
4       0
#---------------------------------------
4             1
4                   2
4                         2
#---------------------------------------
4                               0
4                                     0
4                               0
#---------------------------------------
12
#---------------------------------------
#       e     b     g     d     A     E
#---------------------------------------