Compose musical pieces based on the predetermined pattern and incorporating the given motif.
X:1
L:1/4
M:4/4
K:Eb
['G F']  
X:1
L:1/4
M:4/4
K:Eb
 B, | E E/F/ G G/A/ | B c/B/ G z | B c/B/ G B/B/ | A G F B | B/A/G/F/ E B, | G G F B, | A A G z | 
 B e/d/c/B/B/A/ | G F B z | G G F B, | A A G z | B e/d/c/B/B/A/ | G F E |]  