Develop a musical composition based on the provided pattern of letters and incorporating the given motif within it.
X:1
L:1/8
M:4/4
K:Emin
['E2 B2']  
X:1
L:1/8
M:4/4
K:Emin
 B |"Em" BB BB ee BB | B2 AG A2 G2 | B2 BB e2 BB |"D7" B2 AG A2"G" G2 | GABA G2 GG | 
"D7" A2 GF"G" G2 z2 |"Em" GABA G2 GG |"B7" A2 GF"Em" E2 E2 | B2 B4 E2 | B2 B4 E2 | 
"G" B2 BB"D7" c2 (BA) |"G" B4"B7" z4 |"Em" B2 BB"Am" c2 BA |"Em" B2 BB"Am" (c2 B) A | 
"Em" G2 GG"B7" A2 GA |"B7" B8 |"Em" B2 BB"Am" c2 BA |"Em" B2 BB"Am" (c2 B) A | 
"Em" G2 GG"B7" A2 GF |"Em" E6 z2 ||  