Formulate chord groupings that elevate the harmonious elements of the presented musical composition.
a/ | f>d d2 A>d f>d | g>e f/e/d c<e e>a | f>d d2 A>d f>d | 
 g>e c<A d2 d3/2 :| f/ | g>a g>e f<a f>d | g>e f/e/d c<e e>f | 
 g>a g>e f<a f>d | g>e c<A d2 d3/2 |] f/ | g>a g>e f<a f>d | 
 g>e f/e/d c<e e/f/g | B<G B/c/d c<A e/f/g | a/f/d g/e/c d2 d3/2 |]  
X:1
L:1/8
M:4/4
K:D
 a/ |"D" f>d d2 A>d f>d |"A7" g>e"D" f/e/d"A7" c<e e>a |"D" f>d d2 A>d f>d | 
"A7" g>e c<A"D" d2 d3/2 :| f/ |"A7" g>a g>e"D" f<a f>d |"A7" g>e"D" f/e/d"A7" c<e e>f | 
"A7" g>a g>e"D" f<a f>d |"A7" g>e c<A"D" d2 d3/2 |] f/ |"A7" g>a g>e"D" f<a f>d | 
"A7" g>e"D" f/e/d"A7" c<e e/f/g |"G" B<G B/c/d"A7" c<A e/f/g |"D" a/f/d"A7" g/e/c"D" d2 d3/2 |]  