Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
M:2/4
K:A
['E czc z |{c} B/>A/B/>c/ (AE) dzd', 'e2 dc B2'  
X:1
L:1/8
M:2/4
K:A
 E | czc z |{c} B/>A/B/>c/ (AE) | dzd z |{d} c3/4B/c3/4d/ BE | .e2 .=f2 | gf dB | A/>E/^D/>E/ cB | 
 B2 A |: G/A/ | BE e2 | dc B2 | c2 B{d}c | BA G>A | BE e2 | dc B2 | (cd/e/) ed |1 (e2 e) :|2 
 (e2 =d) ||  