Build a musical number by combining the given character designation and the presented melodic structure.
X:1
L:1/8
Q:1/4=88
M:3/8
K:C
['BBA G3', 'c2 B AAA B2 A', 'c2 B ABA B2 A']  
X:1
L:1/8
Q:1/4=88
M:3/8
K:C
 BBA | G3 | BBA | G3 | BBc | d2 c | d2 c | B2 z | BBA | G3 | BBA | G3 | BBc | d2 c | d2 c || BBB | 
 c2 B | AAA | B2 A | GBB | c2 B | AAA | B2 A | G2 z ||"^Variante" | BcB | c2 B | ABA | B2 A | GAB | 
 c2 B | ABA | B2 A | G2 z ||  