Please note:These are just doorbell versions of the songs and are not the full song. Also I am not the creator of these songs (obviously). This map is version 1.21.4 for Java Edition,

How to understand the signs:
The sign tell you how many times to hit the note block, meaning when you first place it is at zero.
#,# = two different note blocks separated by a repeater.
#(#) = two different note blocks beside each other.

Songs on map:
1:Fine on the outside ( When Marnie Was There)
2:Running With the wolves (Alpha & Omega and Wolfwalkers)
3: Someday (Zombies)
4:We Own the Night (Zombies 2)
5:Together We Stand (Boss Baby 2)
6:Glorious (Rock Dog)
7:Take Me Home (Rock Dog 2)
8: Rotten to the core (Descendants)
9: What’s my name (Descendants 2)
10: Night falls (Descendants 3)
11: I choose (The Wiloughbys)
12: One more song (Vivo)
13: The grand finale (Vivo)
14: One of a kind (Vivo)
15: Keep the beat (Vivo)
16:Time to be Awesome (My Little Pony The Movie 2017)
17:One Small Thing (My Little Pony The Movie 2017)
18: Open Up Your Eyes (My Little Pony The Movie 2017)
19:Gonna Be My Day (My Little Pony A New Generation 2021)
20: Fit Right In (My Little Pony A New Generation 2021)
21: Danger, Danger <Angry Mob> (My Little Pony A New Generation 2021)
22:A sky full of stars (Sing 2)
23:Could have been me(Sing 2)
24:Set it all free (Sing)

Bedrock version of map: https://www.planetminecraft.com/project/children-movies-note-block-tutorial/