Ghostnotes: Music of the Unplayed is an extended photo essay with more than two hundred images that represent a mid-career retrospective of B+'s photography of hip-hop music and its influences. Taking its name from the unplayed sounds that exist between beats in a rhythm, the book creates a visual music, putting photos next to each other to evoke unseen images and create new histories. Like a DJ seamlessly overlapping and entangling disparate musics, Cross brings together LA Black Arts poetry and Jamaican dub, Brazilian samba and Ethiopian jazz, Cuban timba and Colombian cumbia. He...