Develop a musical piece that combines the given theme and letter-structured outline.
X:1
L:1/8
M:3/4
K:D
['', 'A>Bd f3 fed e<dB', 'A>Bd f3 fed e<dB', 'A>Bd f3 e>fa c2 B']  
X:1
L:1/8
M:3/4
K:D
 e/ |: A>Bd f3 | fed e<dB | A>Bd f3 | fed e<dB | A>Be d3 | Ad>B A<FA | dfe d3 | Bd>c BAF | AdB A3 | 
 Ad>B AFA | dfe d2 e/f/ | g2 f/e/ d<BB | A>Be d3 :| A>Bd f3 | fed e<dB | A>Bd f3 | fed e<dB | 
 A>Be d3 |: A>Bd f3 | e>fa c2 B | A>Bd f3 | e>fa c2 B |1 A>Be (d3 | d3 d3) :|2 A>Be (d3 | 
 d3 d2 d>d) ||  