Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:3/4
K:C
['ge c2 CE Gc DG', 'c2 z2']  
X:1
L:1/8
M:3/4
K:C
 ge |:"C" c2 CE Gc |"G7" DG B2 fd | B2 B,D GB |"C" EG c2 ge | c2 CE Gc |"G7" DG B2 fd | 
 B2 B,D FB |1"C" c2 z2 ge :|2"C" c2 z2 ec |:"G7" Bd g^f ge |"C" cG EG cG |"G7" BG DG BG | 
"C" cG EG cG |"G7" Bd g^f ge |"C" cG EG cG |"G7" BG DG BG |1"C" c2 z2 ec :|2"C" c2 z2 z2 |]  