Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
Q:1/4=124
M:2/2
K:G
['D>B, B,>D E>C']  
X:1
L:1/8
Q:1/4=124
M:2/2
K:G
"^Swiftly" (3GFE |"G" D>B, B,>D |"C" E>C C>B |"Am" c>B A>G |"D7" F>E D>E |"G" D>B, B,>D | 
"C" E>C C>E |"D7" (3FED A>F |"G" G2"^fine" :: d2 |"G" g2 (3gfg |"C" e>c (3cBc |"A" A>a A>a | 
"D7" f>d d>c |"G" B>g B>g |"C" e>d c3/2(3f/4g/4^g/4 |"A7" a>^g a>^c |"D7" d2 d>c |"G" (3Bcd g>d | 
"C" e>d (3cBc |"A7" (3A^ce a>g |"D7" f>d (3dga |"G" b>g d>B |"C" e>c A>G |"D7" (3FGA (3DEF | 
"G" G2 :|  