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:A
 A2 ce fcef | cefc e2 ce | f2 fe fgaf | ecef cBBc | A2 ce fcef | cefc e2 ce | f3 e fgaf | 
 e2 ec BAAB :| A2 af ecef | cBBc e2 ce | f2 fe fgaf | ec efcB Bc | A2 af ecef | cBBc e2 ce | 
 f3 e fgaf | e2 ec BAAB | A2 af ecef | cBBc e2 ce | f3 e fgaf | ec efcB B2 | A2 ce fcef | 
 cefc e2 ce | f2 fe fgaf | e2 ec BA A2 ||  