1.3.19: Obsolete Staircases

OS-13: Hairbrushing “Two Broken Mirrors & Thirty-One Open Windows” C38
OS-14: Dere Moans “Artifax” C34
OS-15: Arsenio Zignoto “AZ” C50
OS-16: Buddy Crime “Quick Mix” C24
OS-17: Disxiple 113 “Sidraw” C42