Compose music pieces conforming to the prescribed pattern and incorporating the provided musical concept.
X:1
L:1/8
M:2/2
K:F
['(g>f)e>f (d>g)^f>g (a>g)f>g', 'ug2 gfdB Gfff fecG Eeee (e>d)B>^G (E>G)B>d', '(g>f)e>f (d>g)^f>g (a>g)f>g', 'z (g>f)d>B A>Be>d (=B4 c2) uG2 (3(GAG'  
X:1
L:1/8
M:2/2
K:F
 uc2 | (c>f)e>f (g>f)e>f | (d>g)^f>g (a>g)f>g | (e>c')=b>c' (e'>d')b>g | (d'>c')a>f (e>_e)d>^c | 
 (=c>f)e>f (g>f)e>f | (d>g)^f>g (a>g)f>g | (e>c)=B>c (^c>d)B>G | Ecde f2 ::[K:C] ug2 | gfdB Gfff | 
 fecG Eeee | (e>d)B>^G (E>G)B>d | (d>c)B>c (.A2"_>" ._A2) | (G>B)d>f (^g>a)b>a | 
 (G>c)e>g (^f>g)a>g | (=f>d)B>d (f>^f)g>^g | (b>a)f>d c2 :|[K:F] uc2 | (c>f)e>f (g>f)e>f | 
 (d>g)^f>g (a>g)f>g | (e>c')=b>c' (e'>d')b>g | (d'>c')a>f (e>_e)d>^c | (=c>f)e>f (g>f)e>f | 
 (d>g)^f>g (a>g)f>g | (e>c)=B>c (^c>d)B>G | Ecde f2 |:[K:Bb] uF2 | (3(vFGF D) z (3(uBcB F) z | 
 (3(ded B) z (3(fgf d) z | (g>f)d>B A>Be>d | (=B4 c2) uG2 | (3(GAG E) z (3(cdc G) z | 
 (3(efe c) (3(aba g) z | (g>f)e>c A>cf>e | (^c4 d2) uF2 | (3(FGF D) z (3(BcB F) z | 
 (3(ded B) z (3(fgf d) z | (B>A)^G>A B>B(c>^c) | d>d^f>a d'2 d'2 | (e'>g)^f>g d'2 c'2 | 
 (b>=e)f>b _d'2 e2 | (f>g)a>b (c'>d')e'>=e' | f' z (3(fga) b z :|  