Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:2/4
K:G
['G2 cB/A/ BGFE DcBA Gedc B>G c>A', 'B2 A2', 'B2 G', 'c2 F']  
X:1
L:1/8
M:2/4
K:G
|: G2 cB/A/ | BGFE | DcBA | Gedc | B>G c>A | BGFE | Dd ^c/d/e/c/ | d2 d2 :| d>e (dc/d/) | ec c2 | 
 c>d (cB/c/) | dB B2 | G>B (BG/A/) | BGFE | D>c c>B | B2 A2 | (g/f/g/a/) gd | (g/f/g/a/) gd | 
 g/f/g/a/ gG | (3(FGA) FD | (3(GAB) (3(ABc) | (3(Bcd) ec | B2 A2 | G4 |]: 
[M:9/8][K:Dmin] B2 G ^F2 A D2 c | B2 G G2 B (AcA) | B2 G ^F2 A C3 | D2 F F2 B (AcA) :| BAB cBc d3 | 
 _e2 c c2 F AcA | BAB cBc d3 | c2 F F2 B AcA |]  