Watch the Em Slow Rock Jam: Overview online guitar lesson by Jon Finn from Improv Target Practice
Here, the chords, scales and Target Notes are shown, described and demonstrated for "E minor Slow Rock Jam". This is a very long chord progression. It takes almost 2 minutes, 30 seconds to complete one loop. I found that it takes a fair amount of concentration to get it to sound melodic and not "noodly" when improvising. This is surpringly difficult to do when the chord progression is as simple as this one. It makes a good case for why a tool like Target Notes can be useful!