A jazz sus chord or dominant 9sus4 chord is a seventh chord on the fifth scale degree of the key with a suspended fourth and an added ninth. Functionally, it can be written as V9sus4 or V7sus9.
ISO (International Organization for Standardization) is an independent, non-governmental membership organization and the world's largest developer of voluntary International Standards.
ISO is a rating system for a community. assessment to prevent fire loss. ï½. Community rating for insurance purposes. ï½. Rating is based on emergency notification. (911), the local fire department and the local. water supply. ï½. Rating system is from 1 to 10. ï½. Industrial, Business and Homeowners. insurance rates based on this rating.