Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
Q:3/4=50
M:3/4
K:Bb
['d3 Bde f3 deg', 'f2 g2', 'B3 FBc d3 A^fA d3 edc']  
X:1
L:1/8
Q:3/4=50
M:3/4
K:Bb
 FBc | d3 Bde | f3 deg | fdcA eg | fdBF Bc | d3 Bde | f3 deg | fecF Ac | B2 z || f2 | b4 (ag) | 
 gf f2 g2 | fe e2 f2 | (ed) d2 z g | b4 ag | (gf) f2 g2 | f=e e2 c2 | f3 cac | a3 cec | fgegfg | 
 efdfcf | B3 || FBc | d3 A^fA | d3 edc | BABd cA | B3 FBc | d3 A^fA | d3 edc | BABdcA | B2 z2 f2 | 
 b4 ag | gf f2 z g | fe e2 f2 | ed d2 f2 | b4 (ag) | gf f2 z g | fe e2 a2 | b4 |]  