As a quick 'nutshell' description, this pattern is really just a 16th 4/4 rock beat but the 16th notes on the hi-hat are played with both hands as a single stroke roll.
I will lay it out very simply here in graduated steps but make no mistake . . . it is easy to quickly get complex with this one. The more we experiment with this beat the more variations we discover. It is akin to 8th rock in the sense that all of our bass variations and syncs will be almost the same. In other words the more comfortable we are with 8th rock bass variations and syncs, the more fun we will have with 16th Disco.
Hear the way SIMPLE DISCO will sound. Listen closely to the cymbal rhythm. It is very difficult to hear it.
Now listen to BASIC DISCO. Pick out the snare note. This is a right-hand note (for all but the left-handed students.) Simply move off the hi-hat for just that one note in each repetition. Hit the snare once then move back to the hi-hat. If you are playing on simulated drums . . . use your imagination and two objects (use one object as a hi-hat and another as a snare drum.)
This is essentially the same beat, but now we are placing an additional bass drum along with the backbeat. This form of Disco is very common but also very limited. The bass is so busy that there isn't much room for anything else. While you may need this form of the beat occasionally, the basic form (above) is much more flexible. When playing the basic form, you will discover that injecting bass variations and syncopations will come natural. As I said earlier, all of your routine 8th rock variation ideas (like fatback and others) will come easy and natural when focusing on the basic form of the beat pattern.
At any rate it will be wise to develop confidence with both forms.
I have written these patterns in 2/4 time for simplicity. 16th Disco is normally written in 4/4. As you see below, when written in 4/4 time the pattern looks more complex but it is really just two repetitions of the same thing.
As you gain confidence and speed with the basic disco pattern, try playing the fatback bass patterns we studied in the rock variations lesson.
Disco Fatback might sound something like this, but you can do almost anything you wish with the bass. There are something like 65,536 possible variations with just the bass drum in this framework.
There's more! Try playing occasional open hi-hat notes too. Just lift the hi-hat pedal and strike the top cymbal while it is in the up position . . . then close it on the next count.
EVEN MORE . . . In addition to all of the above, try switching from 16th Disco to 8th rock and back without losing tempo. The beat tempo will remain the same but as you return to 8th rock, the number of cymbal notes will be cut in half. Also the left hand will return to its normal position on the snare.
VIDEO: Click here to 'Play', see, and hear everything in this entire lesson, at a moderate tempo.
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