Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/16
M:2/4
K:A
['f>ed>f (e2a2)', 'z2 C2F2 G>F^E2 F>GA>B c2f2 .d2.c2.B2.A2 G>AB>c', 'f>ed>f (e2a2) B>AG>B B>cd>^d f>ec>f (e2a2) |{ab}', '.e.=d.c.B (cBA).G .A.=G.F.E (g>fe>)^d e>=dc>B A>!plus!G!plus!F>!plus!E!plus!D2']  
X:1
L:1/16
M:2/4
K:A
"^pizzicato" !plus!b/!plus!a/!plus!g/!plus!f/ | !plus!e2!plus!A2!plus!e2!plus!A2 | f>ed>f (e2a2) | 
 !plus!e2!plus!A2!plus!e2!plus!A2 | B>AG>A B>cd>^d | !plus!e2!plus!A2!plus!e2!plus!A2 | 
 f>ed>f (e2a2) |{ab} a>ga>b c'>d'e'>f' | e2[Bg]2[ca]2 :: z2 | C2F2 G>F^E2 | F>GA>B c2f2 | 
 .d2.c2.B2.A2 | G>AB>c A2F2 | (E2A2) B>AG2 | A>BC>d e2a2 |{ef} e>^de>c =d>cd>G | .A2.c2.A2 :: 
 !plus!b/!plus!a/!plus!g/!plus!f/ | !plus!e2!plus!A2!plus!e2!plus!A2 | f>ed>f (e2a2) | 
 !plus!e2!plus!A2!plus!e2!plus!A2 | B>AG>B B>cd>^d | !plus!e2!plus!A2!plus!e2!plus!A2 | 
 f>ec>f (e2a2) |{ab} a>ga>b c'>d'e'>f' | e2[Bg]2[ca]2 :| 
[K:D]"^Trio" !plus!A2!plus!F2!plus!A2!plus!d2 | !plus!f2!plus!a2!plus!f2!plus!d2 | 
 (gfe).^d .e.=d.c.B | (cBA).G .A.=G.F.E | !plus!D2!plus!F2!plus!A2!plus!d2 | 
 !plus!f2!plus!a2!plus!f2!plus!d2 | (g>fe>)^d e>=dc>B | A>!plus!G!plus!F>!plus!E!plus!D2 z2 :|  