Develop a musical piece with the given motif, ensuring that it reflects the mentioned musical form.
X:1
L:1/4
Q:1/4=150
M:4/4
K:Gmin
['B B', 'd d c B', ''  
X:1
L:1/4
Q:1/4=150
M:4/4
K:Gmin
"Gm" D G G A | B B A G | B2"Cm" c2 |"Gm" B B A G | D G G A | B B A G | B2"D7" A2 |"Gm" (G2 G2) || 
"Bb" F B B c | d d c B |"Bb" d2"Eb" e2 |"Bb" d d c B | F B B c | d d c B | B2"D7" A2 | 
"Gm" G d B d |:"D7" c3/2 B/ (A2 | A) c A c |"Gm" B3/2 A/ (G2 | G) B G B |"D" A3 d |1"D7" d c B c | 
"Gm" (d4 | d) d B d :|2"D7" d c B A |"Gm" (G4 | G4) ||  