Construct tunes that conform to the predetermined musical pattern, featuring the provided motif.
X:1
L:1/8
M:4/4
K:A
['B2 z2']  
X:1
L:1/8
M:4/4
K:A
 EEE | A3 A A2 GA | cB B2 z2 GA | B3 BBBAB | c2 ed c2 z e | B3 eBBAF | E4 z2 EB | B3 BAGFE | 
 cA A2 z2 Ac | e3 cfedc | dB B2 z2 f2 | eGAB c2 B2 | A4 z |]  