Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:D
['f3 f fede ABde']  
X:1
L:1/8
M:2/2
K:D
 A |"D" FADA FADA | FAdA"G" BAdA |"D" FADF"Em" EDEF |"A7" DB,A,B,"D" D3 E |"D" FADA FADA | 
 FAdA"G" BABc |"D" dBAF"Em" E3 F |"A7" DB,A,B,"D" D3 :: e |"D" f3 f fede | fedB"A7" ABde | 
"D" f2 fe"Bm" fede |"Em" fgaf"A" efde |"D" f3 f fede | fedB"A7" ABde |"D" fded"G" BdAd | 
"A7" egfe"D" d3 :|  