Keytiles are weather proof stand alone sensors and tone bars.
None Keytiles are weather proof stand alone sensors which can modulate audio events as well as each having their own metallic-percussive quality.

Frequently Asked Questions
What inspired you to do this?
Hearing rain on a metal roof and wanting to capture that data stream.
How long did it take to make it?
About a month though its an ongoing process of refinement.
How long have you been doing things like this?
Since childhood.
How much did this cost to do?
About 30.00 per unit
Have you done other things like this?
yes, certainly.
What did you wish you knew before you started this?
not much, its all about the journey ;-)
Are there plans available to make this? Do you sell this?
not at this time
What’s next?
making more of them and trying different different trigger forms.

Brian Alexander : Artist
The maker Brian Alexander
My pursuit is to loosely outline perceived phenomena, to develop the tools and conditions for emergent expression, and to allow that expression to grow unencumbered to a point of perceived resolution or shared understanding.

Connect with Brian Alexander
How I can help you:
Process, materials applications, conceptual premise, ergonomics, problem solving, general product development.
How you can help me:
Im open to chatting on anything !
Follow me on Instagram: @tracebloomaudio or support at

on Bandcamp

or Spotify