Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:2/2
K:F
['f3 g']  
X:1
L:1/8
M:2/2
K:F
 FG |"F" A3 c"C7" ABGA |"F" F2 c2({d} c2 BA) |"Gm" (GF)(GA) (BA)(GF) |"Gm" D2 d2"C7"{e} d2 cd | 
"F" f3 g (ag)(fd) |"F" (cA)(cd) f3 F |"Gm" GA fd"Am" (cA)(GF) |"Dm" D2 d2{e} d2 |]: cd | 
"F" f3 g (fg)(ag) |"F" f2 a2{b} a2 gf |"Gm" (gf)(ga) (ba)(gf) |"Gm" d2 g2"C7"{a} g2 (fd) | 
"F" (cd)(fg)"^(C7)" (ag)(fd) |"F" (cA)(cd)"Dm" f3 g |"Dm" (ag)(fd)"Am" (cA)(GF) | 
"Dm" D2 d2{e} d2 :|  