Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
Q:1/4=120
M:2/4
K:Bb
['d>e dc', 'c2 ec/A/ Fe dcBD (EF).G.A .B.c.d.D EcFA', 'd>eff g/a/b/a/ g/f/e/d/ c/d/e/c/ A(a/g/) fbea d>efg', '[Af][Af][Af][Af] .[Bg](b/g/) (b/g/)(b/g/) .[Af](a/f/) (a/f/)(a/f/) gedc d2'  
X:1
L:1/8
Q:1/4=120
M:2/4
K:Bb
"^P" d>e dc | dB !turn!B3/2A/4B/4 | ce/c/ Ac/A/ | BF !turn!F2 |"^F" d>e dc | d B2 b | agf=e | 
 g2 f2 ::"^P" fg/f/ df | ed c2 | ec/A/ Fe | dcBD |"^F" (EF).G.A | .B.c.d.D | EcFA | B2 B,2 :| 
[M:2/4][K:D][Q:1/4=120] a/g/ | fbea | d>eff | g/a/b/a/ g/f/e/d/ | c/d/e/c/ A(a/g/) | fbea | d>efg | 
 bgec | d2 d2 ::"^P" [df][df][df][df] | [ce][ce][ce][ce] | [Bg][Bg][Bg][Bg] | [Af][Af][Af][Af] | 
 .[Bg](b/g/) (b/g/)(b/g/) | .[Af](a/f/) (a/f/)(a/f/) | gedc | d2 D2 :|  