Generate musical tunes utilizing the specific pattern and the supplied motif.
X:1
L:1/8
M:2/4
K:F
['G A']  
X:1
L:1/8
M:2/4
K:F
 c2 c d | c2 G A | c3 d | c4 | f2 A G | F3 G | F4 | G2 c2 | G A G F | G A G F | E3 F | G3 F | 
 E F G A | G A G D | C4 |]  