Design a tune based on the provided musical blueprint in language.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
|: defd BAFB | AD (3FED FAAB | defd BAFB |1 ABdf efdB :|2 ABdf ef d2 || faag fedf | gfga be e2 | 
 faag fedB | ABdf ef d2 | faag fedf | gfga be e2 | fgfe d2 dB | ABdf efdB ||  