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start fleshing out effects chapter
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Felix Roos
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1e9979ae18
@ -7,15 +7,175 @@ import { MiniRepl } from '../../docs/MiniRepl';
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# First Effects
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import Box from '@components/Box.astro';
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We have sounds, we have notes, now let's look at effects!
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**low-pass filter with lpf**
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<MiniRepl
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hideHeader
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client:load
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tune={`note("<[c2 c3]*4 [bb1 bb2]*4 [f2 f3]*4 [eb2 eb3]*4>/2")
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.sound("sawtooth").lpf(800)`}
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/>
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<Box>
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- Change lpf to 200. Notice how it gets muffled. Think of it as standing in front of the club with the door closed 🚪.
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- Now let's open the door... change it to 8000. Notice how it gets sharper 🪩
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</Box>
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**automate the filter**
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<MiniRepl
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hideHeader
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client:load
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tune={`note("<[c2 c3]*4 [bb1 bb2]*4 [f2 f3]*4 [eb2 eb3]*4>/2")
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.sound("sawtooth").lpf("200 1000")`}
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/>
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<Box>
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- Try adding more values
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- Notice how the pattern in lpf does not change the overall rhythm
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</Box>
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**vowel**
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<MiniRepl hideHeader client:load tune={`sound("drum drum drum drum").vowel("a o")`} />
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<MiniRepl
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hideHeader
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client:load
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tune={`note("<[c3,g3,e4] [bb2,f3,d4] [a2,f3,c4] [bb2,g3,eb4]>/2")
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.sound("sawtooth").vowel("<a e i o>/2")`}
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/>
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You can probably think of more vowels :)
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<Box>
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- Try adding more values
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- Notice how the pattern in lpf does not change the overall rhythm
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</Box>
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**gain**
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<MiniRepl hideHeader client:load tune={`sound("bd hh sn:1 hh sn:1 hh").gain("1 .5 .2")`} />
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<MiniRepl
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hideHeader
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client:load
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tune={`stack(
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sound("hh*8").gain("[.25 1]*2"),
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sound("bd*2,~ rim")
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) `}
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/>
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<Box>
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Rhythm is all about dynamics!
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Remove the gain and notice how flat it sounds.
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</Box>
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**stacks within stacks**
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Let's combine all of the above into a little tune:
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<MiniRepl
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hideHeader
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client:load
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tune={`stack(
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stack(
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sound("hh*8").gain("[.25 1]*2"),
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sound("bd*2,~ rim")
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),
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note("<[c2 c3]*4 [bb1 bb2]*4 [f2 f3]*4 [eb2 eb3]*4>/2")
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.sound("sawtooth").lpf("200 1000"),
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note("<[c3,g3,e4] [bb2,f3,d4] [a2,f3,c4] [bb2,g3,eb4]>/2")
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.sound("sawtooth").vowel("<a e i o>/2")
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) `}
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/>
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<Box>
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Pay attention to where the commas are and identify the individual parts of the stacks.
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The 3 parts (drums, bassline, chords) are exactly as earlier, just stacked together.
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</Box>
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**fast and slow**
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We can use `fast` and `slow` to change the tempo of a pattern outside of Mini-Notation:
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<MiniRepl hideHeader client:load tune={`sound("bd*2,~ rim").slow(2)`} />
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<Box>
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Change the `slow` value. Try replacing it with `fast`.
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What happens if you use a pattern like `"<1 [2 4]>"`?
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</Box>
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By the way, inside Mini-Notation, `fast` is `*` and slow is `/`.
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<MiniRepl hideHeader client:load tune={`sound("[bd*2,~ rim]*<1 [2 4]>")`} />
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**delay**
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<MiniRepl
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hideHeader
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client:load
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tune={`stack(
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note("~ [<[d3,a3,f4]!2 [d3,bb3,g4]!2> ~]")
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.sound("gm_electric_guitar_muted"),
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sound("<bd rim>").bank("RolandTR707")
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).delay(".5")`}
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/>
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<Box>
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Try some `delay` values between 0 and 1. Btw, `.5` is short for `0.5`
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What happens if you use `.delay(".8:.125")` ? Can you guess what the second number does?
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What happens if you use `.delay(".8:.06:.8")` ? Can you guess what the third number does?
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</Box>
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**room**
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<MiniRepl
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hideHeader
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client:load
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tune={`n("<4 [3@3 4] [<2 0> ~@16] ~>/2")
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.scale("D4:minor").sound("gm_accordion:2")
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.room(2)`}
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/>
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<Box>
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Try different values!
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Add a delay too!
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</Box>
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**little dub tune**
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<MiniRepl
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hideHeader
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client:load
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tune={`stack(
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note("~ [<[d3,a3,f4]!2 [d3,bb3,g4]!2> ~]")
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.sound("gm_electric_guitar_muted"),
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sound("<bd rim>").bank("RolandTR707"),
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n("<4 [3@3 4] [<2 0> ~@16] ~>/2")
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.scale("D4:minor").sound("gm_accordion:2")
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.room(2).gain(.5)
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).delay(.5)`}
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/>
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**control the gain with a sine wave**
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@ -190,9 +190,10 @@ It is quite common that there are many ways to express the same idea.
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<MiniRepl
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hideHeader
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client:visible
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tune={`sound(\`hh*2 oh,
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bd*2, [~ casio],
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[jvbass:0 jvbass:1] jvbass:1\`)`}
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tune={`sound(\`bd*2, ~ cp,
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~ ~ ~ oh, hh*4,
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[~ perc:1*2]*2,
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[~ jvbass]*2\`)`}
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punchcard
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/>
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@ -201,25 +202,25 @@ bd*2, [~ casio],
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Now we've learned the basics of the so called Mini-Notation, the rhythm language of Tidal.
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This is what we've leared so far:
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| Concept | Syntax | Example |
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| ----------------- | ---------- | -------------------------------------------------------------------------------- |
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| Sequence | space | <MiniRepl hideHeader client:visible tune={`sound("bd bd sn hh")`} /> |
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| Sample Number | :x | <MiniRepl hideHeader client:visible tune={`sound("hh:0 hh:1 hh:2 hh:3")`} /> |
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| Rests | ~ | <MiniRepl hideHeader client:visible tune={`sound("metal ~ jazz jazz:1")`} /> |
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| Sub-Sequences | \[ \] | <MiniRepl hideHeader client:visible tune={`sound("bd wind [metal jazz] hh")`} /> |
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| Sub-Sub-Sequences | \[ \[ \]\] | <MiniRepl hideHeader client:visible tune={`sound("bd [metal [jazz sn]]")`} /> |
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| Speed up | \* | <MiniRepl hideHeader client:visible tune={`sound("bd sn*2 cp*3")`} /> |
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| Parallel | , | <MiniRepl hideHeader client:visible tune={`sound("bd*2, hh*2 [hh oh]")`} /> |
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| Concept | Syntax | Example |
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| ----------------- | -------- | -------------------------------------------------------------------------------- |
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| Sequence | space | <MiniRepl hideHeader client:visible tune={`sound("bd bd sn hh")`} /> |
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| Sample Number | :x | <MiniRepl hideHeader client:visible tune={`sound("hh:0 hh:1 hh:2 hh:3")`} /> |
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| Rests | ~ | <MiniRepl hideHeader client:visible tune={`sound("metal ~ jazz jazz:1")`} /> |
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| Sub-Sequences | \[\] | <MiniRepl hideHeader client:visible tune={`sound("bd wind [metal jazz] hh")`} /> |
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| Sub-Sub-Sequences | \[\[\]\] | <MiniRepl hideHeader client:visible tune={`sound("bd [metal [jazz sn]]")`} /> |
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| Speed up | \* | <MiniRepl hideHeader client:visible tune={`sound("bd sn*2 cp*3")`} /> |
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| Parallel | , | <MiniRepl hideHeader client:visible tune={`sound("bd*2, hh*2 [hh oh]")`} /> |
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## Examples
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**Basic rock beat**
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<MiniRepl hideHeader client:visible tune={`sound("bd sd, hh*4").bank('RolandTR505').cpm(100/2)`} punchcard />
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<MiniRepl hideHeader client:visible tune={`sound("bd sd, hh*4").bank("RolandTR505").cpm(100/2)`} punchcard />
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**Classic house**
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<MiniRepl hideHeader client:visible tune={`sound("bd*2, ~ cp, [~ hh]*2").bank('RolandTR909')`} punchcard />
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<MiniRepl hideHeader client:visible tune={`sound("bd*2, ~ cp, [~ hh]*2").bank("RolandTR909")`} punchcard />
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<Box>
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@ -230,15 +231,15 @@ Certain drum patterns are reused across genres.
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We Will Rock you
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<MiniRepl hideHeader client:visible tune={`sound("bd*2 cp").bank('RolandTR707').cpm(81/2)`} punchcard />
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<MiniRepl hideHeader client:visible tune={`sound("bd*2 cp").bank("RolandTR707").cpm(81/2)`} punchcard />
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**Yellow Magic Orchestra - Firecracker**
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<MiniRepl
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hideHeader
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client:visible
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tune={`sound(\`bd sd, ~@3 hh ~ hh ~ ~, ~ perc:1*2 ~ perc:1\`)
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.bank('RolandCompurhythm1000')`}
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tune={`sound("bd sd, ~ ~ ~ hh ~ hh ~ ~, ~ perc ~ perc:1*2")
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.bank("RolandCompurhythm1000")`}
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punchcard
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/>
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