"To not be modest about it, you'll find that with only a couple of exceptions, most of the musicians that I've worked with have done their best work by far with me"

In this quote, David Bowie is revealing his self-confidence and pride in his ability to highlight the very best in the musicians he has dealt with. He is not being modest about it, implying he is not downplaying his impact or influence on their work. He goes on to say that, with just a few uncommon exceptions, most of these artists have actually produced their finest work while teaming up with him. This speaks with Bowie's talent as a partner and his capability to inspire and raise the creativity of those around him. It also highlights the strong and successful partnerships he has actually formed with other artists in the music market.