Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
M:2/4
K:D
['ge Te2', 'd2 d>f aa a3 a bagf g2']  
X:1
L:1/8
M:2/4
K:D
 dd (c/d/e/).c/ | d/c/d/e/ d2 | ff e/f/g/e/ | f/e/f/g/ f2 | af Tf(e/f/) | ge Te2 | af Tfe/f/ | 
 ge Te2 | Adce | d/c/d/e/ d2 :: d>f aa | a3 a | bagf | g2 g2 | e>f gg | g3 b | agfe | 
 f2 f2!D.C.! :|  