Formulate a musical piece by utilizing the specified motif and alphabet-based structure.
X:1
L:1/8
Q:1/4=100
M:3/4
K:Emin
['B2 e2', 'GA B2 e2 ^d2 e4 (e/f/g) (Ted)(TcB)(TAG)']  
X:1
L:1/8
Q:1/4=100
M:3/4
K:Emin
"^Plaintive" B2 e2 ^d2 | e3 f g2 | B2 e2 (^d/e/f) | e4 (e/f/g) |{e} d2{c} B2{A} G2 | A3 (cBA) | 
 G2 E2 ^D2 |{D} E4 E2 || G4 G2 | A4 GA | B2 e2 ^d2 | e4 (e/f/g) | (Ted)(TcB)(TAG) |{G} A3 cBA | 
 G2 E2 ^D2 |{D} E4 E2 |]  