I'd love to see a lesson where a musician, especially a singer, plays/sings with vibes comping where they talk about their perspective, i.e. what it is they want to hear. In other lessons Behn has mentioned that he will adjust his comping depending on what the soloist is doing. For example if the soloist is doing more minor intervals playing the blues he will try to go in a minor direction as well. A really good way to get more gigs is to make others sound better in the band. Drummers who figure this out are especially sought after. Too much spice can ruin the chili.