Based on the search results, here’s the breakdown for “Where Our Blue Is” (Ao No Sumika) from Jujutsu Kaisen S2 OP1 on Roblox:

Roblox Sound ID

The specific Roblox piano sheet page lists the starting notes as:

Starts with: [eOqtY] …

That string (eOqtY) is not a standard Roblox audio ID (which are long numeric strings like 120575595817867 ), but rather a notation snippet for piano players. The actual Roblox Sound ID for the song is not directly given in that snippet, and the search results do not show a single confirmed numeric ID specifically for “Where Our Blue Is”.

In practice, many JJK S2 OP1 tracks are uploaded with slightly different IDs depending on:

  • Exact edit (full, 1‑minute, 30‑sec)
  • Instrumentation (piano only, full band, etc.)

So you’ll usually find multiple IDs for this song on Roblox.

How to Find the Correct Sound ID Yourself

If you want a working numeric Sound ID for “Where Our Blue Is” in your game, the most reliable method is:

  1. Go to roblox.com and log in.
  2. Click Create → Marketplace (or Store depending on layout).
  3. Select Audio.
  4. Search for:
    • Where Our Blue Is
    • Ao No Sumika
    • Jujutsu Kaisen S2 OP1
  5. When you find a version you like, click it and then More Info.
  6. In the URL, look for the part after asset/:
    • Example: https://create.roblox.com/marketplace/asset/9038367978/
    • The Sound ID is: 9038367978.
  1. Copy that number and paste it into the SoundId field in Roblox Studio’s Sound properties.

This is the standard way to “get any song ID fast” on Roblox.

Chords & Key

For the chords and key of the original song (not the Roblox ID itself):

  • “Ao No Sumika / Where Our Blue Is” by Tatsuya Kitani is generally played in:
    • Key : roughly around E♭ major (some versions transpose it to D major or E major depending on arrangement).
    • Common chord progression elements:
      • E♭ – B♭ – C m – A♭ (in E♭ major)
      • Or transposed: D – A – B m – G (in D major)

For exact chord charts and piano sheet music, dedicated sheet sites provide full arrangements; the Roblox piano sheet page specifically highlights the start notes [eOqtY] but doesn’t list full chords in the snippet.

If you tell me:

  • Whether you want a piano-only version, or the full track ,
  • And whether you need it in a certain key (e.g., D, E♭, E),

I can help you narrow down likely Roblox audio IDs and describe how you’d adapt the chord progression for that key. Information gathered from public forums or data available on the internet and portrayed here.