"And if you are playing in several meters at once, there has to be a - not a rigid - but there definitely has to be a reference to a common pulse in the band"

This quote by Robert Fripp is describing the importance of having a common pulse when playing music in numerous meters simultaneously. He is recommending that there need to not be a rigid adherence to a single pulse, but rather a recommendation to a common pulse that all the musicians in the band can follow. This typical pulse is important for developing a cohesive sound and guaranteeing that all the musicians are playing in sync. Without a typical pulse, the music would sound disjointed and disorderly.

Fripp is stressing the importance of having a referral point for the musicians to follow. This reference point need to be versatile adequate to enable some variation in the music, however it needs to likewise supply a sense of unity and structure. By having a common pulse, the artists can produce a combined noise that is both interesting and engaging. This common pulse is vital for developing a successful musical efficiency.