Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
M:4/4
K:F
['(3def c>f', 'd>e f>ga>g f>ed>c |1 B>cd>e f2 f2'  
X:1
L:1/8
M:4/4
K:F
|: F2 F>F A>FC>F | B2 B>B (3def c>B |1 A>FA>F B>AG>E | F>DD>E F>CA,>C :|2 A>FA>A B>AG>F | 
 E>CD>E F2 F2 |: (3def c>f (3def c>f | f>g (3agf d2- d>e | f>ga>g f>ed>c |1 B>cd>e f2 f2 :|2 
 B>cd>e f>dc>A ||  