Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
Q:1/2=100
M:2/2
K:D
['A2 FA BAFA', 'B2 BA'  
X:1
L:1/8
Q:1/2=100
M:2/2
K:D
 A2 FA BAFA | A2 FA BAFA | B2 BA B2 BA | B2 BA BAFA | A2 FA BAFA | A2 FA BAFA | FABc d2 dA | 
 BAFE D4 :| Addd Addd | AddA BAFA | B2 BA B2 BA | B2 BA BAFA | Addd Addd | AddA BAFA | FABc d2 dA | 
 BAFE D4 :|  