Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['(d/c/) BGGB c2 Ac', 'c3 (d/c/) BGGB c2 Ac BGAG F', 'd3 (c/A/) GBAG FDDE FGAB c3 (B/c/)']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Gaily" (d/c/) | BGGB c2 Ac | BGAG F D2 (d/c/) | BGGB c2 Ac | BGAB c3 || (d/c/) | BGGB c2 Ac | 
 BGAG F D2 (B/c/) | dBcA BG!fermata!c>c | BGAF G3 | G | GBAG FDDE | FGAB c2 AF | GBAG FEFG | 
 ABcA d3 || (c/A/) | GBAG FDDE | FGAB c3 (B/c/) | dBcA BG!fermata!c>c | BGAF G3 |]  