Compose a tune following the outlined musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
 f | eA A/A/A e>dB>d | eAA>B G>AB>d | eA A/A/A e>dB>d | egdB A2 A :| g | edeg a>bag | 
 e>gd>B e>gdB | edeg a>bag | edgB A2 A :|  