Create tunes based on the provided motif and adhere to the specified musical arrangement.
X:1
L:1/8
Q:1/4=440
M:3/2
K:Eb
['B4 B4 c3 d e12']  
X:1
L:1/8
Q:1/4=440
M:3/2
K:Eb
 B4 B4 c3 d | e12 | e4 d4 c3 B | c4 B4 z4 | B4 B4 c3 d | e12 | B3 c B4 A4 | G12 | B3 c B4 A4 | 
 G12 | c6 B2 A2 G2 | F4 E4 z4 |]  