Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
M:2/4
K:Ephr
['EF GA', 'A4 z E CE Ac BA e', 'A GA BA GD EF E4-'  
X:1
L:1/8
M:2/4
K:Ephr
|:"E" EB/B/ BB | BA G>F | EF GA | GF E2 |"E" EB/B/ BA | GA Bc | B4 | e4 |"E" EB/B/ BB | BA G>F | 
 EF GA |"Dm" GF/E/ D2 | z D =CD | EF GF |"E" E4- | E2 z2 ::"Dm" z D =CD | EF ED | z F EF | GA GF | 
 z A GA | Bc BA |"E" B3 A | GF E2 |"Dm" z D =CD | EF ED | z F EF | GA GF | BA GF | GF ED | 
"E" E4- |1 E2 z2 :|2 E |: e cB |"Am" A4 | z E CE | Ac BA |"E" e B2 A | B4 | z B dc | BA GA | 
 BE FG |"Am" A4 | z E CE | Ac BA |"E" e B2 A | GA BA |"Dm" GD EF |"E" E4- | E :|  