It's been a while since a bit of weird obscure FSOL knowledge appeared, and today I've just discovered this.
There are three different versions of Calcium.

This image shows the waveforms of the mixes from Pulse Three, The Pulse EPs and Accelerator, with the 1991/2016 version of Accelerator with the different indexing at the bottom for comparison.
It's not all just different edits, either, they're different arrangements, with the piano appearing in different sections, and a subtly different bassline on the version on The Pulse EPs.
Ok, on with today's blog, and I've done two EPs today!
Intelligent Communication - Principles of Motion
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Drive
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Open Loop
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Flight
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Critical Ebb
Yage / Indo Tribe / Smart Systems - Pulse Three
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Tingler (Four by Four Mix)
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Owl (I Can See You Mix)
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Bite the Bullet Baby (Jaques Reynoix Mix)
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Calcium (Elemental Mix)