Biko - Peter Gabriel Live on Letterman with orchestra

He blew me away when I first saw him live in 1986. I was already a megafan but his vision to create an innovative stage show was a surprise. He decided he wanted to go a light as possible and avoid having multiple trucks hauling around a huge spectacle so he came up with the idea to have semi robotic camera booms hold at the time brand new digital lights called Vari-Lites.
Here is one of his tunes about his mental health struggles from the only video I could find of the tour, it doesn't capture the look live but it does convey that tour's sound.