Comet Observatory (From Super Mario Galaxy)

Mahito Yokota · Shared by Jessica · Key of D · Medium

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Converted from YouTube

This sheet was made from PianoMavs’s YouTube piano video, “Super Mario Galaxy-Rosalina in the Observatory-Piano Tutorial”. Watch it, then keep practicing here.

Here is another piano piece from the Mario series. Arrangement-Kyle Landry.
Open on YouTube

Comet Observatory (From Super Mario Galaxy) by Mahito Yokota

About “Comet Observatory (From Super Mario Galaxy)”

This medium level song is in the key of D at 158 BPM. Uploaded by Jessica.

Questions about this song (9)
Why does "Comet Observatory (From Super Mario Galaxy)" show as colored bars instead of notation?
Bar Notation replaces traditional noteheads with colored horizontal bars on a simplified staff — each bar's vertical position is the pitch and its length is the duration. Much easier to read than classic sheet music while still showing the full arrangement of "Comet Observatory (From Super Mario Galaxy)".
What key is "Comet Observatory (From Super Mario Galaxy)" by Mahito Yokota played in?
Comet Observatory (From Super Mario Galaxy) is arranged in the key of D on Super Simple Piano. You can transpose to any other key live in the player.
What's the tempo (BPM) of "Comet Observatory (From Super Mario Galaxy)"?
The arrangement plays at 158 BPM. Use the speed control (10-200%) to practice slower or play faster.
Is "Comet Observatory (From Super Mario Galaxy)" easy to play on piano?
This is a medium-difficulty arrangement. Most players can learn it within a few practice sessions using the speed control.
Can I download sheet music for "Comet Observatory (From Super Mario Galaxy)"?
Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
Who composed "Comet Observatory (From Super Mario Galaxy)"?
"Comet Observatory (From Super Mario Galaxy)" was originally performed by Mahito Yokota. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
What other songs by Mahito Yokota can I play here?
Try "Gusty Garden Galaxy (from Super Mario Galaxy)", "Mario 3D World — The Credits Roll". All are in our player with color-coded notes; pick the one matching your level.
Is this real sheet music for "Comet Observatory (From Super Mario Galaxy)"?
It's a simplified visual notation using colored bars instead of traditional notes. Each bar's vertical position shows the pitch and its length shows duration — much easier to read for beginners while still showing the complete arrangement of "Comet Observatory (From Super Mario Galaxy)".
Can I see all the notes in "Comet Observatory (From Super Mario Galaxy)"?
Yes! The Bar Sheet shows every note in the arrangement as a colored bar. The sheet scrolls automatically during playback, or you can scroll manually to study any section. The song is in the key of D at 158 BPM.
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