Construct musical compositions employing the given chords.
'D', 'D', 'A', 'D', 'G', 'A', 'D', 'A', 'D', 'A', 'D', 'A', 'D', 'A'  
X:1
L:1/8
M:4/4
K:D
|:"D" d2 ag fefg |"D" ad d/d/d"A" cdef |"D" d2 ag fefg |"G" f2 ed"A" cA A/A/A :: 
"D" fd d/d/d"A" geeg |"D" fd d/d/d"A" cAAg |"D" fd d/d/d"A" geeg |"D" fded"A" cA A :|  