I never know when to play comping chords, is there a good pattern or something I can use?
I asked George Cables this question once, quite a few years ago, and what he told me stuck in my mind ever since. There is only one reason to comp and that's to make the music better. If you're comping just to hear yourself, then sit on your hands. However, if you feel like the music needs a little something, if you feel like the soloist needs something to support what they are doing or if the bass player is moving harmonically and you're digging on it, then enhance what's going on with your comping.
If you're just beginning, then comping can be a real mystery. Sometimes it's best to comp with a rhythmic idea in mind. The easiest one is the rhythm behind the old song, "The Charleston". That rhythm is one of the most well known figures out there.
Check out James P. Johnson playing "The Charleston". After he gets through the intro, the rhythmic figure stands out in the rest of the song. You can comp with this rhythm when you don't know what to do.
Another trick is to listen to the drummer. The drummer plays little hits on the snare and other drums/cymbals that are off-time but fit right in. Try to fit your comping into that. You don't want to comp 1-2-3-4 or always on the 2-4 or 1-3.
In the end, just try to make the music better, and the way to do that is to listen carefully, objectively, as if you are in the audience. If you need to record a rehearsal and listen to it, then do that (it's the best way to find out where you need to grow anyway!)
Good luck and let us know how it goes!
Volume 1 of this educational jazz piano book contains 15 jazz piano exercises, tricks, and other interesting jazz piano techniques, voicings, grooves, and ideas Scot Ranney enjoys playing.
Volume 2 has 14 jazz piano exercises and tricks of the trade, and quite a bit of it is Calypso jazz piano related material, including some Monty Alexander and Michel Camilo style grooves. Jazz piano education is through the ears, but books like this can help.
Volume 3 contains 12 jazz piano exercises and explorations by the acclaimed jazz piano educator, pianist, author, and recording artist Tim Richards.
Volume 4 is by Jeff Brent, a jazz pianist, composer, teacher, and author of "Modalogy" and other acclaimed jazz theory and education books. In this book Jeff shares detailed analysis of transcriptions of live performances. He covers everything from the shape of the songs to the tricks and licks he uses in improvised lines to the ideas behind his lush chord voicings.
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