Compose a song that draws inspiration from the compositions of Bach.  
X:1
T:Music21 Fragment
T:Music21 Fragment
T:Music21
C:Music21
%%score 1 2 3 4
L:1/4
M:4/4
K:C
V:1 treble 
%%MIDI program 0
%%MIDI control 7 100
%%MIDI control 10 64
V:2 treble 
%%MIDI program 0
%%MIDI control 7 100
%%MIDI control 10 64
V:3 bass 
%%MIDI program 0
%%MIDI control 7 100
%%MIDI control 10 64
V:4 bass 
%%MIDI program 0
%%MIDI control 7 100
%%MIDI control 10 64
V:1
 z3 E | A G F E | D2 !fermata!E B | c c B/A/ B | !fermata!A3 E | A G F E | D2 !fermata!E B | %7
 c c B/A/ B | !fermata!A3 c | B/A/ G A B | c2 !fermata!c G | A G F F | !fermata!E3 =c | %13
 B/c/ d c B | A2 !fermata!B E | F E D G/F/ | !fermata!E3 z |] %17
V:2
 z3 C | C C D G, | A, G, !fermata!G, E | E E E E/D/ | !fermata!C3 C | C C D G, | %6
 A, G, !fermata!G, E | E E E E/D/ | !fermata!C3 E | F E/D/ C F | F E/D/ !fermata!E E | F E E D | %12
 !fermata!^C3 D | D G/^F/ E/F/ G | G ^F !fermata!G G, | D G,/A,/ B,/C/ D | D/B,/ C !fermata!B, z |] %17
V:3
 z3 G, | F, G, A,/B,/ C | C B, !fermata!C B, | B, A, A, ^G, | !fermata!A,3 G, | F, G, A,/B,/ C | %6
 C B, !fermata!C B, | B, A, A, ^G, | !fermata!A,3 A,/G,/ | F, C/B,/ A,/G,/ F,/G,/ | %10
 A, G,/F,/ !fermata!G, C | C _B, A, A, | !fermata!A,3 A, | G,/A,/ B, C D | E D !fermata!D C/B,/ | %15
 A,/B,/ C G,/A,/ B, | B,/E,/ A, !fermata!^G, z |] %17
V:4
 z3"C" C, |"F" F,"C/E" E,"Dm" D,"C" C, |"Dm7/F" F,,"G" G,,"C" !fermata!C,"E/G#" ^G,, | %3
"Am" A,,/B,,/"Am/C" C,/D,/"Esus4" E,"E" E,, |"Am" !fermata!A,,3"C" C, | %5
"F" F,"C/E" E,"Dm" D,"C" C, |"Dm7/F" F,,"G" G,,"C" !fermata!C,"E/G#" ^G,, | %7
"Am" A,,/B,,/"Am/C" C,/D,/"Esus4" E,"E" E,, |"Am" !fermata!A,,3"Am" A, | %9
"Bdim/D" D,"C/E" E,"F" F,/E,/"Bdim/D" D, |"F/C" C,2"C" !fermata!C,"C" C, | %11
"F" F,/E,/"Em7b5/D" D,/^C,/"Dm" D,/E,/"Dm/F" F,/D,/ |"A" !fermata!A,3"D7/F#" ^F, | %13
"G" G,"G" G,,"Am" A,,"G/B" B,, |"Am7/C" C,"D" D,"G" !fermata!G,,"C" C, | %15
"Dm" D,"C/E" E,/F,/"G" G,/F,/"Em7" E,/D,/ |"Cmaj9" C,"Am/B" B,,/A,,/"E" !fermata!E, z |] %17  