Craft a musical performance that integrates the mentioned motif and follows the predetermined alphabetical arrangement.
X:1
L:1/8
Q:3/8=90
M:6/8
K:Bb
['B FDE', 'B,2 f fdB fg_a |{a} g3 g2']  
X:1
L:1/8
Q:3/8=90
M:6/8
K:Bb
|: B | FDE F2 B | FDE F2 B | cec BdB | cAF F2 B | FDE F2 B | FDE Ffe | dcB FBA | B2 B, B,2 :: f | 
 fdB fg_a |{a} g3 g2 g | gec gab | b3 a2 g | fbf dfd | ege dfe | dcB FBA | B2 B, B,2 :|  