When you improvise you need to make melodies on several scales and it should still sound like one melody, not like you and not get stuck in a chord change. The goal is to let the melodies you improvise rule what happens more than the changing harmony. For that reason it's useful to practice connecting scales because since we want to be as free as possible melodically when we improvise.
The Idea is quite simple: For each chord in a progression you have a scale, play the scale for the duration of the chord. In this lesson I've chosen one bar per chord and I am playing the scales in 8th notes.
This approach works the best if the chords are changing in a way that the scales a very different, so it I chose to use a turnaround, a I IV II V with altered dominants as an example. It also works really well with f.ex Coltrane Changes.
Here's the turnaround.
For Bbmaj7 and Cm7 I am using this scale:
For G7alt I am using this position of the Abm Melodic Minor scale:
And for F7alt I am using this scale:
Here is a transcription of how I play twice through the turnaround using this exercise in the video:
As I explain and demonstrate in the video you can use this approach not only while playing scales but also doing other exercises like diatonic 3rds, arpeggios, triads etc.
Here's a short transcription of a part of what I play at the end of the video:
About the Author: By Jens Larsen. There are more lessons on the website: www.jenslarsen.nl. If you have any questions or comments then feel free to leave them here or on the video. Please subscribe to my YouTube channel and feel free to connect with me via Facebook, Google+ or Twitter to keep up to date with new lessons, concerts and releases.