Compose tunes based on the given letter-based musical structure and the supplied motif.
X:1
L:1/8
M:6/8
K:C
['d>ef B>AG (!^!c3 E F>GA (G/', 'G c>dc B>cd e>dc d2 B c>dc', 'G2 E']  
X:1
L:1/8
M:6/8
K:C
 G3 | (c3/2 d/ c) (B>cd) | (e>dc d2) B | c>dc B>cB | (AE^F G2) G | A=FA c>BA | (GEC A3) | 
 d>ef B>AG | (!^!c3 !^!G2) E | F>GA (G/ c3) G | !^!c3 !^!G3 | d>ef B>AG | (!^!c3 !^!G2) E | 
 F>GA (G/ !^!c3) B | !^!c3 ||"^A" G | c>dc B>cd | e>dc d2 B | c>dc B>cB | AE ^F"_X" G2 :| 
"^B""_/" G |"_\\" A^F"_/" A"_\\" c>B"_/"A |"_\\" G>E"_/"C"_\\" A3"_/" | 
"_\\" d>e"_/"f"_\\" B>A"_/"G |"_X" c3"_X" G2 E |"_\\" F3/2 G/"_/" A"_\\" G/ c3/2"_/" B | 
"_X" !^!c3 |:"_X" G3 |"_\\" d>e"_/"f"_\\" B>A"_/"G |"_X" c3"_X" G2 E | 
"_\\" F>G"_/"A"_\\" G c3/2"_/" B |"_X" c3 z2 :|  