When soloing over a Dominant Seventh chord, try superimposing F#min7b5 & Cmaj7 Arpeggios to get a Mixolydian sound. In this example, the F#min7b5 arpeggio is first played slowly over a D7 chord, then incorporated into the line along with the Cmaj7 arpeggio.
When soloing over a Dominant Seventh chord, try superimposing a Maj7 arpeggio to get a Mixolydian Sus sound. In this example, the Cmaj7 arpeggio is first played slowly over a D7 chord, then incorporated into the line.
Short demonstration using Melodic Minor.
Demonstration/Improvisation video showing the use of Harmonic Minor.
Demonstrates the use of the MinMaj7 Arpeggio over a Min7 chord.