Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:C
['G c2 c2 (c/d/e/f/) gc d2 (de/f/)', 'g2 f2']  
X:1
L:1/8
M:4/4
K:C
 G | c2 c2 (c/d/e/f/) gc | d2 (de/f/) e2 z G | (c/d/c/d/ e/f/e/)f/ gded | (cd/e/) dc B2 z | 
 z GdB g(^f/e/) (d/c/)(B/A/) | G2{GA} TA2{GA} G2 z || c2 c>G AF z c | f>edc B2 z d | 
 g2 f2 (e/c/f/d/)g c | G2 Td2{cd} c4 | e2 z e ff z f | f>ed>c{c} B4 | g2 f2 e/c/f/d/ g f | 
 e2 Td2{cd} c4 ||  