Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/16
Q:1/4=72
M:2/4
K:A
['G2>F2 c2>B2 cdef eagf'  
X:1
L:1/16
Q:1/4=72
M:2/4
K:A
|:"^A""A" A,CEA"E"{A} G2>F2 |"E7" EGBd"A"{d} c2>B2 |"A" cdef eagf |"E7" edcB"A" c2A2 | 
"A" A,CEA"E"{A} G2>F2 |"E7" EGBd"A"{d} c2>B2 |"A" cdef eagf |"E7" edcB"A" A4 ::"^B""A" cdef eaga | 
"E7" edcB"A" c2A2 |"A" cdec"D" fedc |"Bm" dcBA"E7" G2E2 |"A" cdef eaga |"E" edcB"F#m" c2A2 | 
"A" cdec"Bm" dcBA |"E7" E2G2"A" A4 :|  