Classmate - Rusty Spica Remix
30s preview
- BPM
- 138
- Open Key
- 5m
- Energy
- 94/100
- Pop
- 0/100
- Length
- 4:05
- Released
- 2021
- Album
- Classmate
- Genre
- Trance
- Loudness
- -8.9 dB
- Dynamics
- 12.7 dB
- ISRC
- NLD682100762
Key, BPM and audio features: model-based audio analysis · how we measure · catalogue updated July 2026
Other versions
- Classmateoriginal10A · 138
- Classmate - Extended Mixversion11A · 138
- Classmate - Dex Machina Extended Remixremix3B · 138
- Classmate - Dex Machina Remixremix11A · 138
- Classmate - Rusty Spica Extended Remixremix12A · 138
Against the original (10A at 138 BPM), this version holds the same tempo and moves the key from 10A to 12A.
A driving up-tempo trance cut, Classmate - Rusty Spica Remix sits in D♭ minor (12A) at 138 BPM. It reads as punchy, neutral in mood. The mix is almost entirely instrumental. The master keeps unusual dynamic range for club music (crest 13 dB). More underground than 99% of Giuseppe Ottaviani's catalogue. For programming, treat it as a peak-time weapon.
- Low end:
- more treble-tilted than 93% of Giuseppe Ottaviani's catalogue
- Brightness:
- brighter than 82% of Giuseppe Ottaviani's catalogue
- Groove:
- less groove-driven than 77% of Giuseppe Ottaviani's catalogue
Sonic profile
Frequency spectrum
amplitude · bass → treble
- 30%
- Low
- 30-130 Hz
- 28%
- Low-mid
- 130-570 Hz
- 23%
- Upper-mid
- 570 Hz-2.5 kHz
- 19%
- High
- 2.5-11 kHz
FAQ
What key is Classmate - Rusty Spica Remix in?
Classmate - Rusty Spica Remix by Giuseppe Ottaviani is in D♭ minor, or 12A on the Camelot wheel.
What BPM is Classmate - Rusty Spica Remix?
Classmate - Rusty Spica Remix runs at 138 BPM, a driving up-tempo track.
What mixes well with Classmate - Rusty Spica Remix?
From 12A it blends harmonically with 1A, 12B, 11A. Moving to 1A lifts the energy a step.
Is Classmate - Rusty Spica Remix good for peak time?
With energy 94 out of 100 at 138 BPM, it works best as a peak-time weapon.
Mixes harmonically
12A → 11A · 1A · 12BFrom 12A, 1A (A♭ minor) lifts the energy a step; 12B (E major) brightens to the relative major; 11A (F♯ minor) cools the energy down a step.
![United (feat. Zafrir) [Extended Mix] by Armin van Buuren cover art](https://i.scdn.co/image/ab67616d00001e025c6c772fd888a57e9dcca389){kind=small}
How to mix it
In 12A at 138 BPM: 1A (A♭ minor) — move to 1A to push the floor harder; 12B (E major) — switch to 12B for a mood change without losing the groove; 11A (F♯ minor) — drop to 11A to bring the room down gently.
Pitch range at ±6%: 130-146 BPM — anything in that window beatmatches without sounding stretched.
Key on the fader: without key lock (Master Tempo on CDJs), above roughly +5% it plays a semitone higher, so treat it as 7A rather than 12A; below -5% it reads as 5A. With key lock on, it stays 12A across the whole range.
Programming: a peak-time weapon — save it for the main stretch (energy 94/100).
Similar tempo
Within ±3 BPM of 138 — beatmatch without a big tempo pull.
![Be In the Moment (ASOT 850 Anthem) (Allen Watts Remix [Mix Cut]) by Armin van Buuren cover art](https://qzoszznbkkwwjtagnyok.supabase.co/storage/v1/object/public/dj-covers/158630b860358de2dbf9.webp){kind=small}
More trance
More from Giuseppe Ottaviani
Full profile
![Eternal Harmony [FYH 450 Anthem] by Giuseppe Ottaviani cover art](https://qzoszznbkkwwjtagnyok.supabase.co/storage/v1/object/public/dj-covers/57be1dc2e3f68dd8e8a3.webp){kind=small}
Other recommendations
Beyond strict key and genre matches: tracks that still sit in beatmatch range of 138 BPM with a compatible energy and groove — candidates for a key jump or a genre crossover.
![Beat As One [CC453] (Richard Durand Reloaded Mix) by Ferry Corsten cover art](https://i.scdn.co/image/ab67616d00001e025545b90a1f4d36f19bab0063){kind=small}
Every insight on this page, for your own library.
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