Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:4/4
K:C
['FEF DFA', 'GBd gdB gdB A2 B GBd'  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:G] e ua[Q:1/8=160]"^BB arrangement" .E | FEF DFA | BGG A2 G | FEF DFA | BGF GFE | 
 FEF DFA | BGG A2 G | FEF DFA | BGF G2 :| D | GBd gdB | gdB A2 B | GBd ged | cBA G2 A | GBd gdB | 
 gdB A2 B | GBd gfe | dcA G2 :|  