Develop a musical piece using the given motif and adhere to the outlined musical structure.
X:1
L:1/8
Q:1/4=120
M:2/2
K:D
['BcdB AGFD', 'D2 FA- ADFD'  
X:1
L:1/8
Q:1/4=120
M:2/2
K:D
"^Brisk" fgag fe d2 | BcdB AGFD | A2 ce- eAce | eddc BAFA | fgag fedA | BcdB AGFD | A,A,A,C D4 :: 
 D2 FA- ADFD | ABdc BAFD | D2 FA- ADFD | A,2 C[A,E] A,2 C[A,E] | D2 FA- ADFD | ABdc BAFD | 
 fgag fecA | d2 (e/d/c) d2- d2 :|  