The Alesis soundfonts is a soundfont colection recorded from the Alesis Concert Keyboard.
Currently includes :
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Grand Piano
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Bright Piano
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Electric Piano
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Harpsichord
-
Synth(Experimental)
to be added :
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Dwarbar & Church organs
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Strings
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Bass
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Clavi
If you are not familiar with downloading from Github, click this link to view the releases for this soundfont : https://github.com/Softy107/Alesis-Soundfonts/releases
Or follow this arrow : 
Then, find the release you want, and click the preset you'd like to download in the assets bellow.
If you want to download the samples, you will have to download them manualy in their own folders
And click either the View Raw button to download
Or the download button
Soundfont includes no velocity layers, effects, or anything similar, just pure samples. License for samples can be found in the sample fonlder.