Efectos llamativos - scratching
Lesson time: (2min 34sec)
Nat McIntosh muestra paso a paso cómo crea su sonido característico de 'scratching' y otros efectos llamativos en la sousafón.
Course preview
This lesson is part of the course Musicalidad e improvisación de brass band con Youngblood
Watch a preview of the full course below.
Lesson transcript:
Scratching Effect in Music
Let's get on to some of the more flamboyant effects that I do, one of which is the scratching effect.
Origin of the Scratching Effect
A lot of people ask where the scratching effect comes from. They question whether it's all in the voice or if it's played.
- Answer: It's both. It can be anything.
Working on Upper Range
The scratching effect is about:
- Working on your upper range.
- Getting good at playing up there while you're in your upper range.
Notice how I wasn't hitting any partials? That was all a pure GLISP with no valves down. That's part of the key to being able to articulate within that gliss.
Articulation
If you can go, that's going to be where those notes live.
- You don't want it to sound too much like:
- "That's just double tonguing. That's nothing."
The important thing is that it moves within.
That's all just played right there. Okay? And you can do it with your voice. That's all, just with the voice.
Mixing Techniques
You mix them together, and you get something new. For example, again, the key to this stuff is rhythm.
- If you're not in time, it's just a bunch of messing around.
- It makes no sense to anybody.
Usage of the Effect
The important thing is that you use it sparingly, very sparingly.
- While you're using it sparingly, make sure that you're thinking about the landing, not the journey.
- The essential aspect is that it ends and that it ends in the right place where the bass drum comes in.
Not just that you're making this sound.
Effectiveness and Surprising the Audience
This technique only works if you can come up with really spare places to put it and ensure that it stays surprising every time that you do it.
- If it just starts to sound like you have one sound, and you do the same thing every single time...
- Really quickly, the audience is going to get bored with it.
Keeping It Moving
So, the key to it is to keep everything moving. All right?
About the instructor

Youngblood Brass Band fusiona los metales sin concesiones de Nueva Orleans con la energía y el lirismo del hip-hop. Procedente de Madison, Brooklyn, Minneapolis y Chicago, este grupo de diez integrantes ha girado por todo el mundo desde 2000 y ha colaborado con figuras como Questlove y Talib Kweli. Se sienten igual de cómodos liderando una banda de marcha con sus propias composiciones que encabezando un festival de punk. En MusicGurus desglosan su sonido que mezcla Nueva Orleans y hip-hop: cómo componen y arreglan para los metales, el vocabulario rítmico y armónico que lo mantiene todo unido, y cómo tocar una línea de viento como parte de una sección compacta, incluidas las partes completas de su tema 'Brooklyn'. read more




