Compose a musical piece based on the specified chord sequence.
'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D'  
X:1
L:1/8
M:2/4
K:D
"D" fg/f/"A7" ef/e/ |"D" dF A>d |"A7" cE G>B |"D" AD F2 | fg/f/"A7" ef/e/ |"D" dF A>d | 
"A7" cE G>c |"D" dd/c/ d z ::"A7" Ac/e/ a>g |"D" ff/a/ df |"A7" ee/g/ ce |"D" df/b/ a2 | 
"A7" Ac/e/ a>g |"D" ff/a/ df |"A7" ee/g/ ce |"D" df d"_>Teil A" z ::"A7" Ag f>e |"D" dd/F/ A>d | 
"A7" cc/E/ G>c |"D" dd/F/ A2 |"A7" Ag f>e |"D" dd/F/ A>d |"A7" cc/E/ Gc |"D" df d z :: 
"D" AF/A/ F/A/F/A/ |"A7" AG/A/ G/A/G/A/ | cG/A/ G/A/G/A/ |"D" dF/A/ F/A/F/A/ | AF/A/ F/A/F/A/ | 
"A7" AG/A/ G/A/G/A/ |1 AG/A/ G/A/G/A/ |"D" df d z :|2"A7" AG/A/ G/A/B/c/ |"D" df d z |]  