Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/8
Q:1/8=333
M:2/2
K:Bdor
['f2 Bf', 'B A FBBc dBcA EAAB cdeE FBBc'  
X:1
L:1/8
Q:1/8=333
M:2/2
K:Bdor
 b | f2 Bf dBfB | (f/g/a) ea cAec | f2 Bf dBfd | ecac B/B/B B :| | A | FBBc dBcA | EAAB cdeE | 
 FBBc dBcb | afec B/B/B Bb | fBdB FBdf | eAcA EAce | dcdb cBca | fdec B/B/B B |]  