Planetary Records
Add balance

Children of the Grave by Black Sabbath

Children of the Grave by Black Sabbath runs at 150 BPM in the key of C# minor. The prompt below describes those musical characteristics for Suno without naming the record.

This analysis has not been checked by a person. Tempo, key, and genre come straight from the software, so treat them as a starting point and trust your ears.

Measured

Tempo
150 BPM
Key
C# minor
Length
5:16
Genre
metal
Mood
menacing
Vocals
Vocal

Suno prompt

A menacing metal track blending hard rock with explosive energy and a swung feel at 150 BPM. The low end is electric bass playing root-note anchored, under an acoustic drum kit with a brushed snare and sparse dark cymbals. Clean electric guitar carries the harmony, fingerpicked. The arrangement follows intro-verse-chorus-outro. A warm male vocal delivers a layered in close harmony performance. Subtle bitcrush adds texture, with a wide stereo chorus on the vocal. Mixed in a lo-fi and saturated style, foregrounding vocal clarity and low-end weight, built on chromatic and shifting chords, leaving a tense and coiled atmosphere.

Paste this into Suno's style field. It describes the sound only — adjust anything that does not match what you are after.

What the analysis found

Bass instrument
electric bass
Bassline style
root-note anchored
Tempo
150
Chords
chromatic and shifting
Cymbals
sparse dark cymbals
Energy
explosive
Atmosphere
tense and coiled
Genre
metal
Second genre
hard rock
Harmonic instrument
clean electric guitar
Harmonic style
fingerpicked
Mixing style
lo-fi and saturated
Mood
menacing
Percussion
an acoustic drum kit
Rhythmic style
swung
Snare
brushed
Sonic focus
vocal clarity
Secondary focus
low-end weight
Space
a wide stereo chorus
Structure
intro-verse-chorus-outro
Textural detail
subtle bitcrush
Vocal style
layered in close harmony
Vocal
a warm male vocal

About this page

This is an independent acoustic analysis. Tempo and key are measured from the audio; instrumentation and production characteristics are classified against a fixed vocabulary. The source recording is deleted once the analysis finishes, and no lyrics from it are stored.

Planetary Records is not affiliated with Black Sabbath. The prompt describes musical characteristics and does not reproduce the recording.

More Black Sabbath analyses · Search the prompt library