Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:2/4
K:Emin
['E2 G2 B2 e2 B3 A d/c/B/A/', 'AG B4 z B cB d4 z']  
X:1
L:1/8
M:2/4
K:Emin
|:"^A""Em" E2 G2 | B2 e2 | B3 A |"Am" d/c/B/A/ ^GA |"Em" =G A2 G |"B7" (3B^AG (3GFE | 
"Em" ^A/^c/ B3- |"B7" B4 ::"Em" E2 G2 | B2 e2 | B3 A |"Am" d/c/B/A/ ^GA |"Em" =G A2 G | 
"B7" (3B^AG (3GFE |"Em" E4 |1"B7" z B, ^C^D :|2"D7" z D EF |:"^B""G" G4 | z G AG | B4 | z B cB | 
 d4 | z d ed |"G7" =f4- | f4 ||"C" e2"G/B" d2 |"D7/A" c2"G" B2 |"D7" B3 A |"G" d/c/B/A/ G2 | 
"D7" A>B cd | BG AF |"G" G4 |1"D7" z D EF :|2"B7" z4 B, EG |:"^C""Em" B>G"Am" A/B/c/A/ | 
"Em" B>G"Am" A>F |"Em" G>E"B7" F>^D |1,3"Em" EF"B7" GA :|2"Em" E2"B7" z/ B,/E/G/ :|4"Em" E2 z2 |]  