Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:3/4
K:G
['e2 A2']  
X:1
L:1/8
M:3/4
K:G
 Gd e2 A2 | ce e2 d2 | GBd e2 A2 | cB G2 D2 | GB c2 A2 | dB G2 A2 | GB c3 A | dB G2 D2 |]  