Jazz Coordination
Let's continue our study of coordination.
As you might be able to see and hear, the pattern you are playing between either snare and bass drum or snare and hi hat, is a four note phrase made up of eighth notes. These eighth notes are part of eigth note triplets.
ADDENDUM OK OK, due to popular demand, here are the four patterns for you. You'll notice that there are three four note patterns per each two measure phrase. This type of phrasing is typical in a jazz format and also in many other styles of music and drumming. You should really know how these all __sound__ and __feel__.
Your next lesson is to create the other three variations of this four note pattern and then play them opposite the jazz ride pattern, with two and four in the HH when performing SD and BD. For example, if you begin the four note pattern with a BD, then three SD notes will follow.
Here are the previous two lessons. When writing and performing the rest of your lesson, take your time to make sure everything lines up correctly.
Here are the four patterns for you. Try playing them opposite the jazz ride pattern as well as just quarter notes as written here. 
Enjoy!
