Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/16
M:2/4
K:B
['B2ba fdcB', 'dBB2 BFDF EDEF AFcF dFcF BFDF Bcde'  
X:1
L:1/16
M:2/4
K:B
 B2ba fdcB | AFcF dFcF | B2ba fdcB | FGBc dBB2 | B2ba fdcB | AFcF dFcF | B2bg fdcB | FGBc dBB2 :: 
 BFDF EDEF | AFcF dFcF | BFDF Bcde | fgfe dBB2 | BFDF EDEF | AFcF dFcF | BFDF Bcde | fgfe dBB2 :|  