Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:4/4
K:A
['FE E<A B>c', 'FE E<A'  
X:1
L:1/8
M:4/4
K:A
 E<A B<c{^D} E2{G} F>E | E<A B>c{c} eBcB |{c} eBcB c<E{G} FE | E<A B>c B>c A2 | 
 E<A B<c{^D} E2{G} FE | E<A B>c e>B c>B | e<Bc>B cE{G} FE | E<A B>c B>c A2 || E<A B>cceE{G} FE | 
 E<A Bc{c} eBec |{c} eBcB c<E{G} FE | E<A Bc Bc A2 | E<A Bc{d} eE{G} FE | E<A BcceBcB | 
{c} eBcB c<E{G} FE | E<A Bc B>c A2 ||  