Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
M:2/4
K:Dmin
['DA A>B AF D2', 'f>e fe']  
X:1
L:1/8
M:2/4
K:Dmin
 DA A>B | AF D2 | EG G>A | GF E/D/C | DA A>B | AF D2 | fe dc | AG G2 :| fA f>e | fe de | fd de | 
 fa ge |1 f2 f>e | fe d>f | ec cd | ef ge :|2 ab/a/ ge | fd ec | dA A>G | AF GE ||  