2x5: I. Fast by Steve Reich
2x5: I. Fast by Steve Reich runs at 171 BPM in the key of D major. The prompt below describes those musical characteristics without naming the record.
Measured
- Tempo
- 171 BPM
- Key
- D major
- Length
- 10:12
- Genre
- post-rock
- Mood
- triumphant
- Vocals
- Instrumental
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.
The prompt
A triumphant post-rock track with driving energy and a loping feel at 171 BPM. The low end is electric bass playing root-note anchored, under an acoustic drum kit with a rimshot-forward snare and a ride-driven pattern. Grand piano carries the harmony, fingerpicked. The arrangement follows loop-based with dynamic drops. An electric guitar leads, building through repetition. Subtle bitcrush adds texture, with a dub-style tape delay on the lead. Mixed in a lo-fi and saturated style, foregrounding melodic lead and low-end weight, built on chromatic and shifting chords, leaving a calm and settled atmosphere.
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What the analysis found
- Bass instrument
- electric bass
- Bassline style
- root-note anchored
- Tempo
- 171
- Chords
- chromatic and shifting
- Cymbals
- a ride-driven pattern
- Energy
- driving
- Atmosphere
- calm and settled
- Genre
- post-rock
- Harmonic instrument
- grand piano
- Harmonic style
- fingerpicked
- Lead instrument
- an electric guitar
- Lead style
- building through repetition
- Mixing style
- lo-fi and saturated
- Mood
- triumphant
- Percussion
- an acoustic drum kit
- Rhythmic style
- loping
- Snare
- rimshot-forward
- Sonic focus
- melodic lead
- Secondary focus
- low-end weight
- Space
- a dub-style tape delay
- Structure
- loop-based with dynamic drops
- Textural detail
- subtle bitcrush
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. The measurements and classifications are automated estimates, so use them as a starting point and trust your ears.
Planetary Records is not affiliated with Steve Reich. The prompt describes musical characteristics and does not reproduce the recording.