Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:3/4
K:Bdor
['F>BB Bce f2', 'A2 B'  
X:1
L:1/8
M:3/4
K:Bdor
 A |"Bm" F>BB Bce | f2 B BAF |"A" A>BA ABc | ecB AFE |"Bm" F>BB Bce | f2 B"A" c^de | 
"D" f>ga"A" ecA |"F#m" cBA"Bm" B3 :| b |"Bm" b>af b2 c' | baf fec | B>AF"A" A2 B | cBc efa | 
"Bm" b>af b2 c' | baf fec | B>AF"A" A2 B | cBA"Bm" B2 |] b |"Bm" b>af b2 c' | baf fec | 
 B>AF"A" A2 B | cBc AFE |"Bm" F>EF A2 B |"A" cBA c^de |"D" f>ga"A" ecA |"F#m" cBA"Bm" B3 |]  