Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:4/4
K:C
['(BG) DGBG FGAB c2 (Bc)', '(ef) gfga bgaf']  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:2/2][K:G]SOSOO .!fermata!PMTuCO MG2 (BG) DGBG | FGAB c2 (Bc) | (Bg)(gf) d2 (eg) | 
 (f<d)cA (B<G)AF | G2 (BG) DGBG | FGAB c2 (Bc) | dggf d2 (eg) | (f<d)cA (B<G)G z"^Fine" || 
 gagf d2 (ef) | gfga bgaf | gagf d2 (eg) | (f<d)cA BG G z | gagf d2 (ef) | gfga bgaf | gbag fdeg | 
 (f<d)cA (B<G)"^D. C. al Fine" AF |]  