Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
M:4/4
K:Emin
['', 'F2 BFAF E3/2E3/2D B,4 B,EFA B2 A>F', 'BFAF E2']  
X:1
L:1/8
M:4/4
K:Emin
 F2 |: BFAF E3/2E3/2D | B,4 B,EFA | B2 A>F G/F/E A2 | F>DB,D A,DG,A,/C/ | B3 A FE F/E/D | 
 B,3 B, B,EFA | d2 AG F>A d2 |1 B2 AF/E/ E F2 :|2 BFAF E2 E>E |: E>FGA B e3 | E2 gE fEgD | 
 fdAd BdAd | bdad g>fed | fBdF G3 A | BdAF A3 A | BdAG GA D2 |1 BFAF E2 EE :|2 BFAF E2 FA ||  