Craft a musical composition with the supplied motif and conforming to the necessary format.
X:1
L:1/8
M:2/2
K:Eb
['(ef) g2 e2 e2 E2 G2 B4', 'e4 a2 g2 ga b4 f2 fg'  
X:1
L:1/8
M:2/2
K:Eb
"^Cheerful" (ef) | g2 e2 e2 E2 | G2 B4 (ed) | c2 B2 A2 G2 | F2 f4 g2 | a2 g2 f2 e2 | (de f2) B4 | 
 (cd e2) (fg a2) | g2 e4 :: a2 | g2 ga b4 | f2 fg a4 | e2 fg agfe | defd B4 | e2 (ed) c4 | 
 f2 (fe) d4 | b2 (ba) (g2 f2) | B2 (e/d/c/d/) e2 :|  