An explanation is here. See also part 1.

Un explanation es hic. Vide anque le parte 1.

# Fragment from the Violin Concerto by Aram Khachaturian,
# from the end of the second movement.
# See https://rudhar.com/musica/aramkhch/ia.htm .
  .     .     .     .     .     .     .
#---------------------------------------
#       e     b     g     d     A     E
#---------------------------------------
8  3.8436
8  3.8436
8  3.8436
#---------------------------------------
4  3.8436
4  3.8436
4  3.8436
#---------------------------------------
4  4.0782
4  4.0782
4  4.0782
#---------------------------------------
4  4.0782
4  4.0782
4  4.0782
#---------------------------------------
#       e     b     g     d     A     E