Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/4
Q:3/4=90
M:6/4
K:G
['g2 f g2 d e3/2 f/ g', 'G A']  
X:1
L:1/4
Q:3/4=90
M:6/4
K:G
 g2 f g2 d | e3/2 f/ g f2 d | B3/2 c/ d e2 d | c d B A2 G | g2 f g2 d | e3/2 f/ g f2 d | 
 B3/2 c/ d e2 d | c3/2 B/ A G3 :: G G A B G A | B G A B G A | G G A B G A | B G A G3 :|  