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Tracks/Before U
Before U album art

Trap / Future Bass · 2022

Before U

Marshmello

140

BPM

2B

F♯ Major

Sustainer

Energy

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Previews courtesy ofListen on Apple Music

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Every recommendation is scored across six dimensions — harmonic key, BPM, energy, texture, mood and vocal compatibility — then refined by 5,000 community-rated transitions from real DJs. That's why each match has a chemistry number and a reason, not just a list of tracks in the same key.

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About this track.

Before U by Marshmello is a bass-heavy Trap / Future Bass track at 140 BPM with moderate drive and balanced groove. At 55% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving.

Released 10 Mar 2022 · 2:34 · 54% mood · -9 dB loudness

The feel

Groovebalanced
Bass weightheavy
Drivemoderate
Warmthbalanced

The bass weight is the story here — 81% puts it in the top tier of the catalog. Lead with it.

Where it lives in a set

WARM-UPBUILDPEAKCOOL

55% energy places it in the build — the stretch where you're winning the floor, not rewarding it yet.

About Marshmello.

Marshmello is an electronic music producer known for work in dubstep and bass-heavy genres. His production style blends aggressive sound design with melodic elements, contributing to the broader landscape of…

129

Median BPM

12B

Top key

2016–2026

Active

72

Tracks

View Marshmello’s profile

Quick answers.

What BPM is Before U?

140 BPM — squarely in trap / future bass territory, mixable within roughly 135–145 BPM without pitch artefacts.

What key is Before U in?

F♯ Major — 2B on the Camelot wheel. Harmonically compatible with 2A, 1B and 3B.

What mixes well with Before U?

Tracks in 2B, 2A, 1B or 3B between ~135–145 BPM.

Where does Before U fit in a DJ set?

Groove sustainer — 55% energy with a steady groove keeps momentum without forcing the energy up. Ideal in the stretches between peaks.

Explore: 140 BPM tracks · 2B tracks · 2B → 2A key pair · Harmonic mixing guide

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Album artwork via Spotify® and Beatport

Music previews provided courtesy of iTunes · Listen on Apple Music

Mixes well with this track

655 tracks in its harmonic window.

Every candidate scored on key, tempo, energy, groove, mood and vocals — the top 5, ranked.

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87

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86

Clout

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Adjacent key · same BPM — seamless blend

88

Tantra

ATLiens

140 BPM · 3B · Trap / Future Bass

Adjacent key · same BPM — seamless blend

85

Sky Walker

Miguel

146 BPM · 3A · Trap / Future Bass

Key jump · +6 BPM — seamless blend

Mixing out of this track.

Now140 BPM · 2B→ three ways forward
Hold the groove

2B → 2B

Same key, ±2 BPM. With 50% groove and heavy bass, long blends work — cut the incoming bass until the switch.

Hollow - Danny Olson Remix

Elephante · 142 BPM · 2B

90 chemistry

Push the energy

2B → 2A

Relative minor — darker key, same tonal centre. Pair it with a higher-energy record and the floor keeps moving.

Like A Pimp - Remix

Twista · 144 BPM · 2A

87 chemistry

Change direction

2B → 1B · 3B

Adjacent keys through a breakdown. This one runs 2:34 — the outro gives you a full phrase to work with.

None of Your Love - Bonus

Lil Tjay · 138 BPM · 3B

88 chemistry

More around 140 BPM in compatible keys.

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