Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
Q:1/4=120
M:2/2
K:Edor
['[Be-]([de-]) [ee]2 [ee]>d BA [Be]2 [ee]6', 'BcBA [GB]2', 'edBA efga b4 a/b/a g2 e4 efga', 'AG E2']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:Edor
"^Fast""^A" [Be-]([de-]) | [ee]2 [ee]>d BA [Be]2 | [ee]6 [Be-]([de-]) | [ee]3 d B2 G2 | 
 AG E2- [EB]2 [Be-]([de-]) | [ee]2 [ee]>d BA [Be]2 | [ee]6 ef | ^gf g2 edBA | 
 !slide!=G2 AG E2 E2 ||"^B" EFGA BcBA | [GB]2 AG E2 [EB]2 | EFGA BcBA | [GB]2 [EB]4 [EB]2- | 
 [EB]FGA BcBA | [GB]2 AG E2 [EB]2- | [EB]FGA BcBA | [GB]2 [EB]4 [EB]2- | [EB]FGA BcBA | 
 [GB]2 AG E2 [EB]2- | [EB]FGA BcBA | [GB]2 [EB]4 ||"^C" efga b4 | abag edBA | efga b4 | 
 a/b/a g2 e4 | efga b2 a2 | bagd ed B2 | gfed BABc | dBAG E2 E2 ||"^D" !slide![ee]3 d BAB[ee]- | 
 [ee]2 [ee]2 !slide![Be]4 | !slide![ed]3 d BA G2 | AG E2 [EB]2 | !slide![ee]3 d BAB[ee]- | 
 [ee]2 [ee]d ef^gf | ^g2 ed BA =G2 | AG E2 [EB]2 ||  