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Undertale - Nyeh Heh Heh! / BonetrousleInteractive lesson ready

Undertale - Nyeh Heh Heh! / Bonetrousle

Learn the arrangement, follow the rhythm visually, and move between chords, sheet music, and alternate instruments for Undertale - Nyeh Heh Heh! / Bonetrousle.

150 BPM 1:30 C Minor 2 tracks 1035 notes

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Mode Concert: the MIDI melody is played as is, with the instrument's didactic fingering (out-of-range notes skip octaves). Mode Written: applies the real transposition of each instrument (alto sax in Eb +9, clarinet/trumpet in Bb +2).

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Musical Analysis

Read the song by harmony, melody, rhythm, and section behavior.

150 BPM

Metrics Radar

Song profile
This song Balanced reference

Song Snapshot

Playable signals
Tempo150 BPM
Duration1:30
Tracks2
Notes1035
Key / ScaleC Minor
Pitch rangeD1 (26) - C6 (84)
Range span58 semitones

Melody Distribution

Registers by section

Chord Progressions

Main harmonic movement
Verse
CmF#dim/CCmD7/CCmF#dim/CCmD7/CCmF#dim/C
00:00 - 00:22
Pre-Chorus
Cm/EbAbF5EbGm/BbGm/DG5FmBdim/FG
00:22 - 00:45
Chorus
CmD7/CCmF#dim/CCmD7/CCmF#dim/CCmD7/C
00:45 - 01:08
Bridge
Bm/DAbEbAbF5EbGm/BbDGFm
01:08 - 01:30

Description & Musical Analysis

Practice Undertale - Nyeh Heh Heh! / Bonetrousle with piano notes, chord shapes, sheet music, and instrument-friendly visual guides on MidiPlays. Explore the song in the context of Nyeh Heh Heh Bonetrousle and related collections.

How to Play & Trivia

Why this page helps

Undertale - Nyeh Heh Heh! / Bonetrousle is arranged as a practical study page so you can hear the full MIDI playback, watch the notes land in time, and compare the same passage across piano, guitar, sheet music, and wind-friendly views.

A simple practice path

Start by listening to the full arrangement once. Then slow the tempo, isolate the phrases that repeat, and compare the visual keyboard, chord cues, and notation to confirm both melody and harmony.

Musical snapshot

  • Tempo: 150 BPM
  • Key / scale: C Minor
  • Note count: 1035
  • Duration: 1:30

What to focus on

Use the piano view to clean up timing, follow the chord cues to understand harmonic movement, and open the wind view when you want a clearer melodic contour for recorder, flute, clarinet, saxophone, or trumpet practice.

Related context

This arrangement also sits close to Nyeh Heh Heh Bonetrousle, which is useful when you want to stay inside the same soundtrack, game, or style family.
Available Instruments: Piano (Grand, Upright, Electric), Synthesizer, Organ, Guitar, 12-String Guitar, Viola Caipira, Ukulele, Bass (4 and 5 strings), Violin, Viola, Cello, Harp, Kalimba, Marimba, Xylophone, Vibraphone, Glockenspiel, Recorder, Flute, Ocarina, Saxophone, Clarinet, and Trumpet.

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MIDI Technical Specifications

Key / Scale
C Minor
Pitch Range
D1 (26) - C6 (84)
Total Notes
1035

Note Distribution

C
266 25.7%
C#
0 0.0%
D
131 12.7%
Eb
139 13.4%
E
0 0.0%
F
58 5.6%
F#
66 6.4%
G
170 16.4%
Ab
64 6.2%
A
52 5.0%
Bb
21 2.0%
B
68 6.6%

Tracks & Instruments

TrackInstrumentNotes
Track 1acoustic grand piano324
Track 2acoustic grand piano711

Chord Timeline

TimeBeatChord
00:00M1.1Cm
00:00M1.2F#dim/C
00:00M1.3Cm
00:01M1.4D7/C
00:01M2.1Cm
00:02M2.2F#dim/C
00:02M2.3Cm
00:02M2.4D7/C
00:03M3.1Cm
00:03M3.2F#dim/C
00:04M3.3Cm
00:04M3.4D7/C
00:04M4.1Cm
00:05M4.2F#dim/C
00:05M4.3Cm
00:06M4.4D7/C
00:06M5.1Cm
00:06M5.2F#dim/C
00:07M5.3Cm
00:07M5.4D7/C
00:08M6.1Cm
00:08M6.2F#dim/C
00:08M6.3Cm
00:09M6.4D7/C
00:09M7.1Cm
00:10M7.2F#dim/C
00:10M7.3Cm
00:10M7.4D7/C
00:11M8.1Cm
00:11M8.2F#dim/C
00:12M8.3Cm
00:12M8.4D7/C
00:12M9.1Cm
00:13M9.2F#dim/C
00:13M9.3Cm
00:14M9.4D7/C
00:14M10.1Cm
00:14M10.2F#dim/C
00:15M10.3Cm
00:15M10.4D7/C
00:16M11.1Cm
00:16M11.2F#dim/C
00:16M11.3Cm
00:17M11.4D7/C
00:17M12.1Cm
00:18M12.2F#dim/C
00:18M12.3Cm
00:18M12.4D7/C
00:19M13.1Fm
00:19M13.2Ab/C
00:20M13.3Fm
00:20M13.4Ab/C
00:20M14.1G
00:21M14.2Bm/D
00:21M14.3G
00:22M14.4Bm/D
00:22M15.1Ab
00:22M15.2Cm/Eb
00:23M15.3Ab
00:23M15.4F5
00:24M16.1Eb
00:24M16.2Gm/Bb
00:24M16.3Gm/D
00:25M16.4G5
00:25 - 00:26M17.1 - M17.3Fm
00:26M17.4Bdim/F
00:27 - 00:28M18.1 - M18.3G
00:28M18.4Cm/G
00:28 - 00:29M19.1 - M19.3Ab
00:30M20.1F
00:30M20.2D
00:31M20.3Fsus2
00:31M20.4Cm(add9)/Eb
00:33M22.1Cm
00:34M22.2F#dim/C
00:34M22.3Cm
00:34M22.4D7/C
00:35M23.1Cm
00:35M23.2F#dim/C
00:36M23.3Cm
00:36M23.4D7/C
00:36M24.1Cm
00:37M24.2F#dim/C
00:37M24.3Cm
00:38M24.4D7/C
00:38M25.1Cm
00:38M25.2F#dim/C
00:39M25.3Cm
00:39M25.4D7/C
00:40M26.1Cm
00:40M26.2F#dim/C
00:40M26.3Cm
00:41M26.4D7/C
00:41M27.1Cm
00:42M27.2F#dim/C
00:42M27.3Cm
00:42M27.4D7/C
00:43M28.1Cm
00:43M28.2F#dim/C
00:44M28.3Cm
00:44M28.4D7/C
00:44M29.1Cm
00:45M29.2F#dim/C
00:45M29.3Cm
00:46M29.4D7/C
00:46M30.1Cm
00:46M30.2F#dim/C
00:47M30.3Cm
00:47M30.4D7/C
00:48M31.1Cm
00:48M31.2F#dim/C
00:48M31.3Cm
00:49M31.4D7/C
00:49M32.1Cm
00:50M32.2F#dim/C
00:50M32.3Cm
00:50M32.4D7/C
00:51M33.1Cm
00:51M33.2F#dim/C
00:52M33.3Cm
00:52M33.4D7/C
00:52M34.1Cm
00:53M34.2F#dim/C
00:53M34.3Cm
00:54M34.4D7/C
00:54M35.1Cm
00:54M35.2F#dim/C
00:55M35.3Cm
00:55M35.4D7/C
00:56M36.1Cm
00:56M36.2F#dim/C
00:56M36.3Cm
00:57M36.4D7/C
00:57M37.1Cm
00:58M37.2F#dim/C
00:58M37.3Cm
00:58M37.4D7/C
00:59M38.1Cm
00:59M38.2F#dim/C
01:00M38.3Cm
01:00M38.4D7/C
01:00M39.1Cm
01:01M39.2F#dim/C
01:01M39.3Cm
01:02M39.4D7/C
01:02M40.1Cm
01:02M40.2F#dim/C
01:03M40.3Cm
01:03M40.4D7/C
01:04M41.1Cm
01:04M41.2F#dim/C
01:04M41.3C
01:05M42.1Fm
01:06M42.2Ab/C
01:06M42.3Fm
01:06M42.4Ab/C
01:07M43.1G
01:07M43.2Bm/D
01:08M43.3G
01:08M43.4Bm/D
01:08M44.1Ab
01:09M44.2Eb
01:09M44.3Ab
01:10M44.4F5
01:10M45.1Eb
01:10M45.2Gm/Bb
01:11M45.3D
01:11M45.4G
01:12M46.1Fm
01:12M46.2Ab/C
01:12M46.3Fm
01:13M46.4Ab/C
01:13M47.1G
01:14M47.2Bm/D
01:14M47.3G
01:14M47.4Bm/D
01:15M48.1Ab
01:15M48.2Eb
01:16M48.3Ab
01:16M48.4F5
01:16M49.1Bdim/F
01:17M49.2Bm/D
01:17M49.3Fsus2
01:18M49.4Cm(add9)/Eb
01:18M50.1Fm
01:18M50.2Ab/C
01:19M50.3Fm
01:19M50.4Ab/C
01:20M51.1G
01:20M51.2Bm/D
01:20M51.3G
01:21M51.4Bm/D
01:21M52.1Ab
01:22M52.2Eb
01:22M52.3Ab
01:22M52.4F5
01:23M53.1Eb
01:23M53.2Gm/Bb
01:24M53.3D
01:24M53.4G
01:24M54.1Fm
01:25M54.2Ab/C
01:25M54.3Fm
01:26M54.4Fm6/C
01:26M55.1G
01:26M55.2Bm/D
01:27M55.3G
01:27M55.4Bm/D
01:28 - 01:28M56.1 - M56.3Ab
01:29M57.1G
01:30M57.2B
01:30M57.3C