Construct harmonious tunes in line with the outlined letter symbolism and the presented thematic component.
X:1
L:1/16
M:2/4
K:Bmin
['BBBc d2de faef d2de f2B2', 'faef d2de']  
X:1
L:1/16
M:2/4
K:Bmin
 BBBc d2de | faef d2de | f2B2 B2cd | edce ABcA | BBBc d2de | faef d2de | f2B2 c2BA | B2BB f2 :| 
 faef d2de | faef d2de | f2B2 B2cd | edce ABcA | faef d2de | faef d2de | f2B2 c2BA | B2BB f4 | 
 faef d2de | faef d2de | f2B2 B2cd | edce ABcA | BBBc d2de | faef d2de | f2B2 c2BA | B2BB f2 ||  