Behind the neck pulldowns 4x12
Wide grip bw pullups 4x8
chinups 4x8
single arm narrow grip pulldown 4x12
narrow v-handle cable rows 4x12 (head forward, upper back rounded, handle to stomach)
bent over one-arm row (one hand on dumb bell rack, upper back rounded full range of motion) 4x8
barbell shrugs 3x12, 1x5