Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['F>GF FED AFF dFF', 'ecc BdB']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
 A/G/ | .F.D.D .E.D.D | F>GF FED | AFF dFF |"^tr" E>FE E2 A/G/ | FDD EDD |"^tr" F>GF FED | 
 AFF dFF | D>ED D2 || a/g/ | fdd ecc | BdB AFF | fd^a ec=a | dB^g a2 a/=g/ | fdd ecc | BdB AFB | 
 AGF dAF | E>FE"^DC" E2 |]  