Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:4/4
K:G
['B2 G>B{B} A2', '|{c} B2']  
X:1
L:1/8
M:4/4
K:G
"^Slow" c |{c} B2 G>B{B} A2 Ac | B2 Bd (efg).d | B2 G>B{B} A2 A>c | TB>A Bd (efg) :| d | 
 (efg)e agfd | (efg)e af g2 | (efg).e a>g fd | ed Bd | (e>fg){ab}d |{c} B2 G>B (BA) Ac | 
 B2 Bd (efg).d |{c} B2 G>B{B} A2 Ac | TB>A Bd efg ||  