Explore available samples and synths using your midi controller #SonicPi

midi_sample_explorer.rb

explore = "synths"
available_keys = 108
set_sched_ahead_time! -0.4
shift = 0
live_loop :midi_player do
  note, amp = sync "/midi:digital_piano:0:1/note_on"
  if amp != 0 # ignore key released events
    if note == 108 # next page
      shift = shift + 106
      synth :beep, note: 88
    elsif note == 107 # prev page
      shift = shift - 106
      synth :beep, note: 68
    else
      if explore == "samples"
        sample all_sample_names[note + shift]
      elsif explore == "synths"
        synth synth_names[note + shift], note: 60
      end
    end
  end
end