TouchOSC file for phonekeyboard.touchosc To use, download and then compress (zip) it and rename resulting file phonekeyboard.touchosc

index.xml

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TouchOSCkeyboard.rb

#Simple TouchOSC keyboard player for Sonic Pi. Works on iPhone or iPad
#by Robin Newman, May 2017 (updated for SP 3.1amJam talk)
#pdated to use set and get instead of variable passing to live_loops
#use with TouchOSC and phonekeyboardOSC.touchosc
######## SETUP CONNECTIONS ##################

use_cue_logging false
use_midi_logging false
use_osc_logging true
use_osc "172.20.10.5",9000 #address to send osc messages back to touchOSC

#names used for set/get
octo="/octo"
vol="/vol"
relval="/relval"
syn="/syn"
#######INITIALISE TouchOSC selectors #########
osc "/kbd/octave/1/2","1" #set octave switch on TouchOSC
set octo,48#intial octave offset (4 octaves)
set vol,0.5 #initial volume setting
sleep 0.1 #allow OSC link time
osc "/kbd/volume","0.5" #set volume slider on TouchOSC to initial value
sleep 0.1 #allow OSC link time
osc "/kbd/synth/1/3","1" #set inital synth position on TouchOSC
set syn,:saw #initial synth
sleep 0.1
osc "/kbd/release","0.167" #range 0.1->1, slider goes 0->1 0.167-> 0.25 value
set relval,0.25
############# START CONTROL AND NOTE INPUT LIVE LOOPS ############
live_loop :get_vol do
  use_real_time
  b = sync "/osc/kbd/volume"
  set vol, b[0]
  puts "vol",get(vol)
end
define :getdata do |address| #decode synth multi-toggle address
  return get_event(address).to_s.split(",")[6][address.length+1].to_i
end
live_loop :get_synth do
  use_real_time
  b = sync "/osc/kbd/synth/1/*"
  if b[0]==1 #only respond to button going down
    set(syn, [:piano,:tb303,:saw,:fm][getdata("/osc/kbd/synth/1/*")-1]) #offset as counts from 0
    puts get(syn)
  end
end
live_loop :get_octave do
  use_real_time
  b = sync "/osc/kbd/octave/1/*"
  if b[0]==1 #only respond to button going down
    set(octo,24+getdata("/osc/kbd/octave/1/*")*12)
    puts get(octo)
  end
end
live_loop :get_release do
  use_real_time
  b = sync "/osc/kbd/release"
  set(relval,b[0]*0.9+0.1) #range 0.1->1 for release Slider goes 0->1
  puts get(relval)
end

live_loop :play_note do
  use_real_time
  b= sync "/osc/kbd/[abcdefg]**"
  if b[0]>0 #only respond to key going down
    puts "key offset",b[0]-1
    use_synth get (syn)
    play b[0]+get(octo)-1,attack: 0.05,amp: get(vol),release: get(relval) if b[0]!=0#play note, adjusted for offset, with selected amp, and release
    puts get(octo),get(syn)
  end
end

#karioke sing-along input
##| with_fx :compressor,  pre_amp: 4, amp: 2 do
#live_audio :mic,amp: 2
##| end

Notes:
To use these files you need Sonic Pi version 3.0.1 or later
You also need a copy of TouchOSC running on an iPad or iPhone
To produce the TouchOSC file, download the raw file index.xml, right click it and select the Compress function. Rename the resulting file phonekeyboard.touchosc and say Yes when it asks if you want to change the file extension.
You should then be able to load the file phonekeyboard.touchosc into the TouchOSC editor and from there download it into TouchOSC on your iPad or iPhone in the usual way.
Download the raw program file for your version of Sonic Pi and save it with either .txt or .rb extension and then load it into a Sonic Pi Editor.
The program was updated for the CamJam on 27th Jan 2018 and some errors were corrected

did as you wrote down on the top.
tried to open it in editor when it says:

Failed to open layout.
File might be corrupted or unreadable

win10