Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:D
['DFAd f3 e dcde fdAF G2 FG', 'cdeg f3 a gfed cAAG A2 EG']  
X:1
L:1/8
M:4/4
K:D
|: DFAd f3 e | dcde fdAF | G2 FG E3 F | GBAF EFGE | FD D2 FAGA | BG G2 Bcdg | fgaf gecd |1 
 eddc dBAF :|2 eddc d2 Ad |: fddc dfaf | gfed cdeg | f3 a gfed | cAAG A2 EG | FD D2 FA A2 | 
 BG G2 Bcdg | fgaf gecd |1 eddc d2 Ad :|2 eddc d4 ||  