Electronica · 2025
Big Smile
Mixes well with this track
Scoring the top mixing matches.
Checking key, tempo, energy, groove, mood and vocals.
Why these tracks?
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.
About this track.
Big Smile by QRTR is a bass-heavy Electronica track at 127 BPM with moderate drive and balanced groove. At 72% energy, it delivers peak-time intensity.
Released 8 Aug 2025 · 4:29 · 41% mood · -11 dB loudness
The feel
The bass weight is the story here — 99% puts it in the top tier of the catalog. Lead with it.
Where it lives in a set
72% energy places it in the peak — the top of the night — full commitment, the room is already yours.
About QRTR.
Electronica producer and DJ.
127
Median BPM
8A
Top key
2022
Active
9
Tracks
Quick answers.
What BPM is Big Smile?
127 BPM — squarely in electronica territory, mixable within roughly 122–132 BPM without pitch artefacts.
What key is Big Smile in?
B♭ Major — 6B on the Camelot wheel. Harmonically compatible with 6A, 5B and 7B.
What mixes well with Big Smile?
Tracks in 6B, 6A, 5B or 7B between ~122–132 BPM.
Where does Big Smile fit in a DJ set?
Peak-time weapon — 72% energy with a steady groove hits hard and holds the floor. Drop it when the room is already yours.
Explore: 127 BPM tracks · 6B tracks · 6B → 6A key pair · Harmonic mixing guide
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