Construct a musical work following the provided guidelines and thematic elements.
X:1
L:1/8
M:4/4
K:A
['ABcA BBAF E3 F ABce a2 ae', 'eecc BB^dd ffdd eegg bbgg a2 ae'  
X:1
L:1/8
M:4/4
K:A
 ABcA BBAF | E3 F ABce | a2 ae ffec | dBcA BAFG | ABcA BBAF | E3 F ABce | a2 ae ffec |1 
 dBGB A2 EE :|2 dBGB A2 AF || EEGG BBGG | AAcc eecc | BB^dd ffdd | eegg bbgg | a2 ae ffec | 
 defg a2 ga | bgaf gecc |1 dBGB A2 AF :|2 dBGB A4 ||  