Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:2/4
K:D
['(Af) g>fgf (ed) (Aa) b>aba (gf) (Ad)', 'A) z e>d', 'z A2 A2 F2 FA d2 d2']  
X:1
L:1/8
M:2/4
K:D
 (Af) | g>fgf | (ed) (Aa) | b>aba | (gf) (Ad) | (Tdc) (GB) | (BA) (fg) | (fA) B>c | (d2 d) z || 
 !fermata!A2 A2 | F3 A | d2 d2 | (A2 A) z | e>d e>f | (d2 A) z | e>d (3egf | (d2 d) z || 
 A2 A2 F2 FA | d2 d2 | (A2 A) z | e>d e>f | (3:2:5d2 b agf | e>^d (3egf | d2 ||  