เพลงในอัลบั้ม Hours of Operation: Discography 1991-19941Squelch (LP版)Friction03:022Twenty Second/Sundial (LP版)Friction02:543Terra Cotta (LP版)Friction03:144Rule Of Elevens (LP版)Friction04:155September Issue (LP版)Friction01:136Bowl Cut (LP版)Friction02:577Cassyflies (LP版)Friction02:148Box Turtle (LP版)Friction03:329Subsequently (LP版)Friction03:1310The Makeshift Chimney (LP版)Friction02:3411Semiotician (LP版)Friction02:2612Compactor Room (LP版)Friction02:5113Wish (LP版)Friction02:2414Hybrid Moments (LP版)Friction01:1815Untitled (LP版)Friction02:5316Sandy (LP版)Friction02:2817Anchor (LP版)Friction03:0218Will You Love Me Tomorrow? (LP版)Friction00:5119Auburn (LP版)Friction03:4220906 (LP版)Friction02:3221Corrective Jerk (LP版)Friction03:1722Transit (LP版)Friction02:2923Milt (LP版)Friction03:2024Shoot Don't Shoot Test (LP版)Friction03:0525Split (LP版)Friction02:4026The Re-Makeshift Chimney (LP版)Friction02:2927Wheels (LP版)Friction02:5028Box Turtle (Alternate Version)Friction03:0829Cassyflies (Alternate Version)Friction02:2030Subsequently (Alternate Version)Friction02:4431Happy Days (LP版)Friction02:2132I Love Rock 'N Roll (LP版)Friction07:04อัลบั้มอื่นของ FrictionFeels Like SummerBlue Orchid (Live At Alembik Whisky Club)Wojtyla Disco DancePromo 22'Primitive Touch (Explicit)Competition (feat. OVK)After Dark