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Spooky Hot-Cross Buns - Sonic Pi



In a previous post on another blog I discussed quick play with Sonic Pi ( see https://computingnorthampton.blogspot.com/2020/08/quick-play-with-sonic-pi.html ). In this post I am really just going to take it a bit further and some new features.

The goal - spooky/moanful Hot-Cross Buns (the only bit of music I know the notes for), just so I can play a bit. So let us start with resources I have found useful, alongside Sonic Pi (https://sonic-pi.net/); a really useful webpage is https://newt.phys.unsw.edu.au/jw/notes.html to turn the notes into the MIDI number (60, etc) 

So by the end of the last post I going to adding a techno effect on top of the tune:
use_synth :prophet
with_fx :ixi_techno do
  2.times do
    play chord(:b4, :minor7)
    sleep 0.5
    play chord(:a4, :minor7)
    sleep 0.5
    play chord(:g4, :minor7)
    sleep 0.5
  end
  4.times do
    play chord(:g4, :minor7)
    sleep 0.25
  end
  4.times do
    play chord(:a4, :minor7)
    sleep 0.25
  end
  play chord(:b4, :minor7)
  sleep 0.5
  play chord(:a4, :minor7)
  sleep 0.5
  play chord(:g4, :minor7)
  sleep 0.5
end

Sonic Pi is a cool system I found out you get it to pan the sounds from left to right and played with that but didn't include it in the end. What I did change was a different synth but also samples, after trail-and-error, chose the ambi_dark_whoosh (had to with that name)

use_synth :tech_saws
sample :ambi_dark_woosh, amp: 0.25
with_fx :ixi_techno do
  2.times do
    play chord(:b3, :minor7)
    sleep 0.5
    play chord(:a3, :minor7)
    sleep 0.5
    play chord(:g3, :minor7)
    sleep 0.5
  end
  sample :ambi_dark_woosh, amp: 0.25
  4.times do
    play chord(:g3, :minor7)
    sleep 0.25
  end
  4.times do
    play chord(:a3, :minor7)
    sleep 0.25
  end
  sample :ambi_dark_woosh, amp: 0.25
  play chord(:b3, :minor7)
  sleep 0.5
  play chord(:a3, :minor7)
  sleep 0.5
  play chord(:g3, :minor7)
  sleep 0.5
end

This is a bit of software (and support on Patreon) it is just fun and free. I have no musical ability but I enjoy creating with it.

All opinions in this blog are the Author's and should not in any way be seen as reflecting the views of any organisation the Author has any association with. Twitter @scottturneruon

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