Compose a tune that integrates the letter-based representation of the determined musical pattern and the given melodic idea.
X:1
L:1/8
M:4/4
K:C
['DFA dfd edA BdB', 'dfa bgb afd', 'AFA dfd', 'dAF DEF EDE FDD']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:D] eded dg"^Gold Ring" uf e ueaedG a ue f e ae ae .D/B,/ | DB,A, DFA | dfd edA | 
 BdB AFD | EDE FDB, |"^5" A,G,A, DFA | dfd edA | BdB AFE | FDD D2 :| B |"^9" AFA dfa | bgb afd | 
 gag faf | ede fdB |"^13" AFA dfa | bgb afd | BdB AFA | Bdd d2 :| f/e/ |"^17" dFF AFE | DFE DFA | 
 dfd ede | fdB BAB |"^21" dFF AFE | DFE DFA | dfd ede | fdd d2 :| B |"^25" AFA dfd | BAB dAF | 
 DEF EDE | FDB, B,BA |"^29" AFA dfd | BAB dAF | DEF EDE | FDD D2 :|  