4 note voicing intro

Major scale 4 note (1,5,7,3) example

• Imaj7
• iimin7
• iiimin7
• IVmaj7
• V7
• vimin7
• viimin7b5

inversions example using just Imaj7 chord inversions

• 1 5 7 3
• 3 7 1 5 (1st inversion)
• 5 1 3 7 (2nd inversion)
• 7 3 5 1 (3rd inversion)