Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
M:6/8
K:A
['', 'BcB AGE GAB', '(c/d/e).f{a} gfg']  
X:1
L:1/8
M:6/8
K:A
 (A/B/) ||"^~" c3 BcB | AGE GAB |"^~" c3 dcd | (e/f/g).e (a/g/e).d |"^~" c3 BcB | AGE GAB | 
{d} cBA GED | EAA A2 :: (!fermata!A/B/) | (c/d/e).f{a} gfg | eaf ge(d/B/) | (c/d/e).f{a} gfg | 
 eag a2 (A/B/) | (c/d/e).f{a} gfg | eab ag(e/d/) |"^~" c3"^~" d3 | .e{f}.e.c d.f(e/d/) :|  