Why these tracks?
Every recommendation is scored across six dimensions — harmonic key, BPM, energy, texture, mood and vocal compatibility — then refined by 4,300 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.
Mixing out of this track.
3A → 3A
Same key, ±2 BPM. With 100% groove and heavy bass, long blends work — cut the incoming bass until the switch.
Flowers Are Green
Mo · 116 BPM · 3A
90 chemistry
3A → 3B
Relative major — brighter key, same tonal centre. Pair it with a higher-energy record and the floor keeps moving.
3A → 2A · 4A
Adjacent keys through a breakdown. This one runs 5:07 — the outro gives you a full phrase to work with.
Clap Eyes
HVOB · 118 BPM · 4A
88 chemistry
About this track.
So Long feat. Kid A - Christian Loeffler Remix by Joris Voorn, Kid A is a bass-heavy, groove-locked Deep House track at 117 BPM with moderate drive and strong groove. At 41% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving.
Released 19 May 2015 · 5:07 · 32% mood · -12 dB loudness
The feel
The groove is the story here — 100% puts it in the top tier of the catalog. Lead with it.
Where it lives in a set
41% energy places it in the build — the stretch where you're winning the floor, not rewarding it yet.
About Joris Voorn.
Joris Voorn is a Dutch producer and DJ working in melodic house and techno. His work spans deep, atmospheric productions and DJ sets that emphasize musicality and texture within electronic music.
126
Median BPM
5A
Top key
2003–2025
Active
70
Tracks
Quick answers.
What BPM is So Long feat. Kid A - Christian Loeffler Remix?
117 BPM — squarely in deep house territory, mixable within roughly 112–122 BPM without pitch artefacts.
What key is So Long feat. Kid A - Christian Loeffler Remix in?
B♭ Minor — 3A on the Camelot wheel. Harmonically compatible with 3B, 2A and 4A.
What mixes well with So Long feat. Kid A - Christian Loeffler Remix?
Tracks in 3A, 3B, 2A or 4A between ~112–122 BPM — top matches include Flowers Are Green by Mo (same key) and Elephants by PHCK (same key).
Where does So Long feat. Kid A - Christian Loeffler Remix fit in a DJ set?
Groove sustainer — 41% energy with strong groove keeps momentum without forcing the energy up. Ideal in the stretches between peaks.
Explore: 117 BPM tracks · 3A tracks · 3A → 3B key pair · Harmonic mixing guide · Deep House mixing guide
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