Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
M:2/4
K:Emin
['Ac BA GF']  
X:1
L:1/8
M:2/4
K:Emin
|: B, |"Em" EE EF | G2 GF | GA Bc | B2 BB |"Am" AA GF | A2 Ac |"B7" BA GF |1"Em" G2 z :|2 
"Em" E2 z |: B |"E7" e2 B2 |"Am" c/B/A- Ac |"B7" BA GF |"Em" G/F/G/A/ B2 |"E7" e2 B2 | 
"Am" c/B/A- Ac |"B7" BA GF |"Em" E3 :|  