Simplify the following text for a Grade 8 native English-speaking person.
Original: To celebrate the opening of the Hong Kong Disneyland , the Walt Disney Company published the Hong Kong Disneyland - The Grand Opening Celebration Album ( é æ è å # `` å 1\/4 æ å ' é -- å ç å å ç cents ) and invited both Kellyjackie and Kelly Chen to perform the song He invites me to Disneyland , leading to the advent of the duet version of the song .
Simplified: When the Hong Kong Disneyland opened , the Hong Kong Disneyland - The Grand Opening Celebration Album ( é æ è å # `` å 1\/4 æ å ' é -- å ç å å ç cents ) was sold in public . Kellyjackie and Kelly Chen sang He invites me to Disneyland together in the album .