Position Exploration
Experimenting with positions on the C harmonica
Experimenting with positions on the C harmonica
In the featured post on the magic Circle of Fifths we looked at how to use that tool to find the harmonica in the right key, and the positions on a single harmonica to play in different keys. We are going to extend that a bit further here and match up some backing tracks and some songs, along with position scales to find interesting soloing possibilities.
The examples here are for C harmonica, but using the Circle of Fifths you can find the same positions for any key harmonica!
Fourth position gives us access to a very full range of notes in the Am scale and the Am7 chord. The diagram shows the layout for Am7 notes, plus the 'extensions' in yellow. This will fit right in for a minor blues and you should be able to play over major 7 songs as well. The root note of is easist reached Remember, you can play minor scales over major songs but want to stay away from playing major scales over minor songs.
The Am blues track shows the chords the band is playing - When the Dm is playing you can switch to a 3rd postion kind of blues scale, and really similar kinds of playing for the other chords. Just avoid staying on the VIb which clashes with most of the chords.
Then try playing against this wonderfull Am rumba. And for something even more exotic ... Arabic music!
The minor pentatonic scale is a favorite for guitar players for weaving bluesy, soulfull notes over both major and minor tunes. The chart below shows the minor pentatonic scale layed out on the harmonica. For our C harp this means we are playing an E minor pentatonic scale. This should work best over songs in Em , but should also work in E major songs. Try starting with the root note at 6 draw and work your way up and down through the notes. The addition of the iib and the VIb make for nice jazzy notes but are not part of the actual scale so try to move off them to resolve your phrase to the I and the V notes.
So , here are 3 different sounding backing tracks. Chill and dark E minor and an upbeat E major blues shuffle. You can play over both of these nicely as long as you do not stress the iib and the VIb notes.
However, if you play against a different kind of music , you will find the iib and the VIb are not a problem and fit right in! Try the Arabic backing track and you will see what I mean.
Ok , I thought this was a real stretch until I mapped out all the scale combinations. At first, I could not find really good example on YouTube until I came across the video from Jon Gindick - He is one of my hero teachers for beginners - his book Rock'n Blues harmonica was one I first used to start to understand the harp and I actually went to a couple of his harmonica camps years ago. The video has lots of interesting stuff bet definitely check out the slow blues after about 3 minutes. You should be able to play over Bminor and in theory over B major songs.