Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
Q:3/8=80
M:6/8
K:G
['[B,G]2 [B,G] [A,F]2 [A,F] [B,G]2 [B,G]2 A2', 'A3 d>ed D2 d D2 d- dcB']  
X:1
L:1/8
Q:3/8=80
M:6/8
K:G
 [B,G]2 [B,G] [A,F]2 [A,F] | [B,G]2 [B,G]2 A2 B | c>dB ABG | F2 G A3 :| d>ed D2 d | D2 d- dcB | 
 c>dc A,2 c | A,2 c- cBA | [B,G]2 [B,G] [A,F]2 [A,F] | GFG A2 B | cde dBG | cAF G3 :|  