Against E minor
Use the video to try each tone against a ringing E minor chord. All of these chords are E minor triads [E-G-B only].
Basic mods include DMaj7, D7, D6, Dm, Dm7, D/F♯, Dm.
Next we will play the scale linearly on string 5, then find equivalents in P1. Once in P1, this is 54 of our 7 Majors system. On string 5, this scale is an octave lower than the C Major scale on string 2. Octave = same tone, twice higher or lower. Play the linear version on string 5 in any rhythm/fingering, then match up the equivalents in P1. Then play scale in P1 using finger-fret assignments. Exact tones = unison equivalents. Unison means exact same tone. They are equivalents.