day 3 - some instruments, and first recording

programming-music-journal.org

@@ -69,3 +69,54 @@ do I go to cl-collider package for explanation of synths and such?
 - some combined sounds, which don't sound nice
 - maybe reliant startup procedure
 - and attempting to run chords hangs it all
+** cl-patterns docs:
+https://github.com/defaultxr/cl-patterns/tree/master/doc
+that's all files
+* [2022-08-20 Sat]
+** now I'd like to create an instrument for which chords would sound nice
+and after than some kind of percussion things
+** cool! that was just my type :instument instead of :instrument
+and article on cl-collider now helps with some cool synhts, like chord strum
+#+begin_src common-lisp
+(defsynth tone-pluck ((freq 440) (amp 0.2))
+  (out.ar 0 (* (saw.ar (let ((detune (* freq 0.01)))
+                         (list (- freq detune) (+ freq detune))))
+               (env-gen.kr (perc 0.1 1.8)
+                           :level-scale amp
+                           :act :free))))
+
+;; (synth 'tone-pluck)
+
+(in-package #:cl-patterns)
+(pb :what-predef-chord
+  :instrument :tone-pluck
+  :note (pseq (mapcar #'chord-notes (list (chord "Major Triad") (chord "Minor Triad") (chord "Minor 7th") (chord "Major 7th") (chord "Diminished Triad") (chord "Major Triad"))) 1)
+  :octave 4
+  :root 2
+  :dur (pseq '(2 2 4))
+  ;; :play-quant 4
+  )
+
+
+;; (play :what-predef-chord)
+;; (stop :what-predef-chord)
+
+#+end_src
+
+yay.
+** now let's figure out percussions?
+** searching : "super collider percussion synth"
+got all sorts of cool results:
+*** main page of supercollider: https://supercollider.github.io/
+*** awesome list : https://github.com/madskjeldgaard/awesome-supercollider#synthdefs
+and it has link to defs!
+*** defs : https://github.com/everythingwillbetakenaway/Synthdefs
+for example a drum kik which I'd try to convert?
+https://github.com/everythingwillbetakenaway/Synthdefs/blob/master/drum_kick.scd
+** to file https://github.com/byulparan/cl-collider#record-audio-output
+whoh
+** now for the well deserved fucking rest
+** things I want to figure out in the future:
+1. joining patterns in parallel - percussion + rythm + solo
+2. having 3 beats in percussion but aligning to 4 beats
+3. getting cool instruments from existing repos for supercollider