SPOILER ALERT!!
According to HKDL Fantasy,
In this round of rehearsals, the soundtrack of "Cherish the Memories" can be heard. Based on the duration of the soundtrack, the nighttime spectacular appears to be around 20 minutes. The show will include characters and music from a wide array of Disney and Pixar movies. Besides the original theme song "Love the Memory" the soundtrack includes music from "Inside Out", "Tarzan", "Peter Pan", "The Lion King", "Zootopia", "Hercules", "Moana", "The Little Mermaid", "Aladdin", "Tangled", "Princess and the Frog", "Fantasia", "The Hunchback of Notre Dame" and "Coco".
"Time" appears to be the main theme of "Cherish the Memories" with elements of time connecting the scenes throughout the show. The format of the spectacular appears to be similar to "Happily Ever After" from Magic Kingdom, where characters from different movies appear together in one scene, instead of each movie receiving one segment.