Explore different chord combinations to amplify the harmonic dimensions of the submitted music fragment.
|: A, D2 E DEFG | A8 | BFFE F2 FA | F8 | A, D2 E DEFG | A8 |1 
 GED=C _B,2 DE | D8 :|2 GEEG F2 FA | B8 | F2 BA B2 F2 | 
 ^GAFE F2 F2 | =GAFE D2 DF | E8 | FB BA B2"^C" c2 | A^G A2- A2 B2 | 
 ^GAFE DEGF | F8 |]:[K:C]"^in C/Am:" G c2 d cdef | g8 | aeed e2 eg | e8 | 
 G c2 d cdef | g8 |1 fdc_B _A2 cd | c8 :|2 fddf e2 eg | a8 | 
 e2 ag a2 e2 | ^fged e2 e2 | =fged c2 ce | d8 | ea ag a2"^=B" b2 | 
 g^f g2- g2 a2 | ^fged cdfe | e8 |]  
X:1
L:1/8
M:4/4
K:D
|:"D" A, D2 E DEFG | A8 |"Bm" BFFE F2"Em" FA |"F#" F8 |"D" A, D2 E DEFG | A8 |1 
"C" GED=C"Bb" _B,2 DE |"D" D8 :|2"C" GEEG"F#m" F2 FA |"Bm" B8 |"Bm" F2 BA B2 F2 | 
"E" ^GAFE"F#m" F2 F2 |"C" =GAFE"D" D2 DF |"E" E8 |"Bm" FB BA B2"^C" c2 |"F#m" A^G A2- A2"B7" B2 | 
"E" ^GAFE DEGF |"F#" F8 |]:[K:C]"^in C/Am:""C" G c2 d cdef | g8 |"Am" aeed e2"Dm" eg |"E" e8 | 
"C" G c2 d cdef | g8 |1"Bb" fdc_B"Ab" _A2 cd |"C" c8 :|2"Bb" fddf"Em" e2 eg |"Am" a8 | 
"Am" e2 ag a2 e2 |"D" ^fged"Em" e2 e2 |"Bb" =fged"C" c2 ce |"D" d8 |"Am" ea ag a2"^=B" b2 | 
"Em" g^f g2- g2"A7" a2 |"D" ^fged cdfe |"E" e8 |]  