I Know

Hidden Sound System

BPM137 Key4BA♭ MajorEnergySustainerTrance (Main Floor)

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8:04·Released 1999·

Songs That Mix Well With "I Know" by Hidden Sound System

511 tracks in our catalog mix well with this Trance (Main Floor) tune — each scored on harmonic key, tempo, and energy. Here are the top 5, DJ-ready.

Tune recommendations

I Know

Hidden Sound System

1374B

Trance (Main Floor)

By score

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Score shows mix compatibility · Order includes artist, era & genre context

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Marco V

140 BPM·5A·Trance (Main Floor)

+3 BPMSame eraPopular

Creative key move – mix quickly or use effects, keeps the same energy, similar matched brightness and warm tonal match — smooth blend, minor tempo adjustment needed — seamless blend

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Free Your Mind

Quadran

138 BPM·4A·Trance (Main Floor)

Tempo lockParallelSame era

Adjacent key (4a), keeps the same energy, similar matched brightness and warm tonal match — smooth blend, vibe stays consistent — seamless blend

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Lost In Space

Armin van Buuren, Jorn Van Deynhoven

138 BPM·5A·Trance (Main Floor)

Tempo lockSame eraPopular

Creative key move – mix quickly or use effects, energy rises (+10%), similar matched brightness and warm tonal match — smooth blend, vibe stays consistent — seamless blend

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White

Smith & Pledger

138 BPM·4B·Trance (Main Floor)

Tempo lockSame keySame era

Same key (4b), keeps the same energy, similar matched brightness and warm tonal match — smooth blend, vibe stays consistent — seamless blend

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C Sharp

The Quest

136 BPM·4A·Trance (Main Floor)

Tempo lockParallelSame eraPopular

Adjacent key (4a), energy eases (-7%), similar matched brightness and warm tonal match — smooth blend, vibe stays consistent — seamless blend

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Why these tracks?

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

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About This Track

I Know by Hidden Sound System is a bass-heavy, groove-locked Trance (Main Floor) track at 137 BPM with moderate drive and strong groove. At 36% energy, it works as a mid-set sustainer — enough momentum to keep the floor moving without pushing into peak territory.