Arrow Chapter 7

Quantum Labyrinth
Musik Next
Icon Artist KillerBlood Genre Chiptune
Vocal N/A Cover Art No Info Chart Design No Info
Number 7-8 Difficulty Max Combo
Length 1:41 Easy 4 347
BPM 138 Hard 7 536


Cytus - Musik ~楽~

Cytus - Musik ~楽~

KillerBlood/楽 (Musik)

KillerBlood/楽 (Musik)

Difficulty ChangelogEdit

Version Easy Hard
4.0 3 6
4.5 4 7

Note StatisticsEdit

  • Click notes
    338 on Easy (97.41%), 438 on Hard (81.72%)
  • Hold notes
    3 on Easy (0.86%), 3 on Hard (0.56%)
  • Drag notes
    6 on Easy (1.73%), 95 on Hard (17.72%)


  • This is the shortest song in Chapter 7.
  • This is the shortest Killerblood song.
  • Of all his projects, Killerblood said this was his favorite
  • Musik means 'music' in German and Indonesian.
  • This song and Future World are the only chiptune songs that are not in Chapter R.
  • A original full-length version of this song is available on Soundcloud

Helpful InfoEdit

Harmonious and 8-bit sounds seem to fit well here. Grasping the timing here is also important. Also, the double click and hold notes in mirror patterns are worth for a hard level 7 like this, so it's tough to do with 1 hand.
— CookiesNWaffles
This song feels like an 8-bit shooting game.
— SerialNo30000324
A hard 7, with mirror notes lasting for a short time.
— DropletKloud
This song is quite hard for lv.7 but keep calm...8-bit songs...
— Mentholzzz
One of the best chart i've ever seen. The song is also amazing. But be careful, you can easily get a few misses at the mirrored double taps, which might result failing this song REAL hard
— Dr. Breakfast
I'll be honest here. This is my very first MM on a hard level... and it took me like 2 tries to earn it. Don't really know why this is so easy to me compared to other songs. So, my thoughts about it: Musik has a chart that looks scary, but it just relies strongly on reflexes. The most tedious part is clearly the mirrored double taps. Nonetheless, I love this song and you might love it as well.
— Sakusam

Song List
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