Form a musical composition by merging the given motif and the alphabetical representation of the specific sequence.
X:1
L:1/8
M:3/4
K:D
['', 'B2 ^A2 B2']  
X:1
L:1/8
M:3/4
K:D
"A" |:"G" d3 c BA | G3 A G2 |"D" A2 G2 A2 |"Em" B2 e4 |"G" d3 c BA | G3 A B2 |"B7" B2 ^A2 B2 |1 
"Em" E6 :|2"Em" e6"B" |:"Em" B2 e2 ^d2 | e3 f g2 |"D" d3 e dc |"Bm" B2{c} d4 |1"Em" B2 e2 ^d2 | 
"Em" e3 f g2"B7" B2 ^A2 B2 |"Em" E6 :|2"Em" B2 e2 f2 | g3 a b2 |"B7" B2 ^A2 B2 |"Em" E6 |]  