Write musical pieces in accordance with the designated chord shifts.
'Am', 'E7', 'Am', 'E7', 'Am', 'Am', 'E7', 'Am', 'E7', 'Am', 'G7', 'C', 'G7', 'G', 'D7', 'G', 'G7', 'C', 'G7', 'G', 'D7', 'G', 'G7', 'C', 'E7', 'Am', 'C', 'Bb', 'Am', 'G7', 'C', 'Dm', 'C', 'Bb', 'Am'  
X:1
L:1/16
M:2/4
K:Amin
"Am" c4 cddc | cddc"E7" cBBA |"Am" c4 cddc |"E7" cBBA"Am" A4 |"Am" [cE]4 [cE][dF][dF][cE] | 
 [cE][dF][dF][cE]"E7" [cE][BD][BD][AC] |"Am" [cE]4 [cE][dF][dF][cE] | 
"E7" [cE][BD][BD][AC]"Am" [AC]4 || |"G7" defd"C" e4 | .[ec]2 .[ec]2 .[ec]2 z2 |"G7" Bcdc d4 | 
"G" .[BG]2"D7" .[cA]2"G" .[dB]2 z2 |"G7" gfed"C" e4 | .[ec]2 .[ec]2 .[ec]2 z2 |"G7" Bcdc d4 | 
"G" .[BG]2"D7" .[cA]2"G" .[dB]2 z2 || |"G7" GAB2"C" cde2 |"E7" dcB2"Am" A4 |"C" cGGc"Bb" c_BBA | 
"Am" A8 |"G7" GAB2"C" cde2 | gfe2"Dm" d4 |"C" cGGc"Bb" c_BBA |"Am" A8 |]  