Create a musical piece that includes the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
Q:1/2=100
M:3/2
K:Amin
['f2 e2', 'A2 e2', ''  
X:1
L:1/8
Q:1/2=100
M:3/2
K:Amin
"_No Time Sig in MS" A2 E2 E2 A2 c4 | dcBc A2 (cd) e4 | e2 ae f2 e2 d2 c2 | B4 A2 e2 f2 e2 | 
 d4 B4 :| z2 d2 | (ed)(cB) (cd) c2 (dc)(BA) | B3 B (cB)(AG) (AB) A2 | z2 e2 (fe)(dc) g2 G2 | 
 c4 c4 (ef)(ef) | g2 g2 (gf)(ed) c4 | (cd)(cd) e2 e2 (ed)(cB) | A2 e2 A2 e2 (dc)(BA) | A8 || A12 |]  