Design a tuneful piece that utilizes the given musical sequence as a key element.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:D
 D<(d d>)B A>FD>F | G>AB>A G/F/E/D/ C<E | D<(d d>)B A>FD>F | G/A/B/c/ d>A FDD :| | g | 
 (f>ga).f dfAd | (g>ab).g egBe | (f>ga).f dfAd | .c/.B/.A/.^G/ Aa f<d [Fd] =g/ | (f>ga)f dfDd | 
 (g>ab).g eg Ee | f/g/.a/.g/ .f/.e/.d/.c/ .d/.c/.B/.A/ .B/.A/.G/.F/ | 
 .G/.A/.B/.c/ .d/.B/.A/.G/ F<D [AD]2 ||  