To submit requests for assistance, or provide feedback regarding accessibility, please contact

Arts & Entertainment

Tom's Noise Chart

Tom Morello

Lesson time 15:06 min

Tom walks you through his own noise chart, including examples from “Guerilla Radio” and “Your Time Has Come,” to show you his system for keeping track of all the elements that come together to create an original sound.

Tom Morello
Teaches Electric Guitar
In 26 lessons, Grammy-winning musician Tom Morello will teach you the guitar techniques, rhythms, and riffs that define his signature style.


One of the ways that I've organized the different guitar noises that I've come up with through the years is by keeping a noise chart-- something very similar to what you see here-- and always had that at rehearsal, always had that at home. So when I came up with a new noise, I would write down what guitar I played it with, what the amp settings were. Because I, unfortunately, through years have lost a lot of-- I've got tapes filled with spectacular guitar noises that I could never play a second time, because I didn't write down how I came up with them. So the noise chart was born. And I am now going to refer to it as I take you on a journey through Tom Morello's Noise Chart. [MUSIC PLAYING] Swirling Echo Triplets. So with that, I have a long delay set at a lengthy setting, and then it's just a matter of playing triplets on one or more strings. [PLAYING GUITAR] So the pedal settings for the swirling echo triplets are a delay pedal set to a longer delay, which helps the triplets echo into the night. [PLAYING GUITAR] Swirl on. [MUSIC PLAYING] The next candidate on the noise chart is the bullet-in-the-head, Toggle Wah-Wah solo business. And for that, the wah-wah is employed. The toggle switch is toggled. And the solo is actually double tracked. So there's one guitar on one side playing the low version-- [PLAYING GUITAR] --and one on the upper E string playing the high version. [PLAYING GUITAR] And then we get into the-- [PLAYING GUITAR] And it's a simple solo using a wah pedal, a toggle switch. But it felt very original to me and like it was my own. Really, that's where I began to find my own voice as a soloist-- combining the weird stuff with traditional guitar playing, the noise chart leading the way. [MUSIC PLAYING] Next up on the noise chart are the traditional Scottish highland bagpipes which are used in the song "Voice of the Voiceless" on the "Battle of Los Angeles" record. One of the reasons why I like this ancient digitech whammy pedal is because you choose the settings with your hand. And so I thought, if I spin between those settings while fingering a note, the root note-- the G string I'm going to be playing-- is like the drone of a bagpipe, while the harmonic intervals are played by the pedal. It's a very unpredictable little number on the noise chart, and we'll see what we got today. [PLAYING GUITAR] Bagpipes. [MUSIC PLAYING] The next number on the noise chart is what I call the Cello Delay-- the approximation of a symphonic cello, or whale sounds on the guitar, by setting the guitar to a longer delay, striking the note with the volume knob turned to zero, and then bringing the volume up while using vibrato on the note-- creates something that sounds something like a cello. [PLAYING GUITAR] You can feel the mystery. [MUSIC PLAYING] So the next noise chart number is the Octave Delay, which is the setting that I used for the solo on Aud...

About the Instructor

Tom Morello is a two-time Grammy winner and one of Rolling Stone’s "greatest guitarists of all time." In his first online guitar class, the co-founder of Rage Against the Machine will teach you the riffs, rhythms, and solos that launched his career and sent his music to the top of the charts. Tom will share his approach to making music that challenges the status quo and teach you how to create your own musical style.


Students give MasterClass an average rating of 4.7 out of 5 stars.

I learned how to become more of an artist when i comes to my guitar playing

The best Masterclass i've done, s far!! Amazing!

This was my 1st Masterclass. It was great. What I learned during this class, has already helped me tremendously. It was well put together. Entertaining, but most importantly, very informative. Job well done Tom! \m/ Thanks, Frederick Bell

A very well-thought out, comprehensive guide to the electric guitar and how to use it to make original sounds and then original music. Excellent.



Ugh, Morello has the audacity to be socially conscious, musically talented, educated, intelligent, erudite and sage? He's also genuinely amicable and funny? That's too much man!

Ricardo T.

Holy Guitar Experience, that guitar solo with the teeth was awesome and out of this world!

Ricardo T.

Well just started today this lessons and they are all awesome! Tom created his own style and was innovative on his guitar playing... The the sounds and music generated with this talent are amazing! We have to follow our musical instincts!!!

Sanny V.

Hey what else is going on to create the forest comes to life? It's not just a delay isn't it?

joseph H.

As said elsewhere. I paid for this plan because of Tom.'s even better than expected. I'm not really learning to play guitar, but it's a whole lotta fun to watch a genius at work. I am endlessly fascinated by people who look see the world in new ways and Tom Morello is definitely one of them.

Marc T.

"Forest Comes To Life" is freakin' SICK!! That is so creative. Loved this lesson!

Andrew B.

Does anyone know how to play the part in 'Down Rodeo' where he bounces the string off the pickup? I can never get that to sound right.

Joshua Z.

So to sound the notes during toggle switching is it just hammer ons and pull offs?

Robert G.

Tried it again. I don't like anything touching my teeth. I just started to try the guitar over my shoulders. Behind my back and opposite handed Freddy King style. Lots of fails but I am obsessed with learning it. Lmao. I think it's fun to pass the time learning to play music.


Agata from Melt Banana also does some very crazy "noise" techniques with the guitar....