4579730 LEGO Rock Band Promotional Key Chain

4579730 LEGO Rock Band Promotional Key Chain is a Miscellaneous key chain released in 2009.
== Notes ==
* This is the same set as 852889 LEGO Rock Band Promotional Key Chain.
Category:Key Chains
Category:2009 merchandise
Category:Promotional sets
Category:4000000 sets
Category:4579000 sets