Item is an annotated score composed by Paul Cram and commissioned by the Canadian Council of Music in 2001. "Convoy HFX" was first performed by an 18-piece Upstream Orchestra in January 2002; in 2006 by the Upstream Ensemble; and in 2013 alongside "The Magic Order" and "Witch Gong Gang II/10" at the International Festival de Musique Actuel in Victoriaville, Quebec. A list of musicians includes: Jeff Reilly, Kenny MacKay, Paul Cram, Steven Naylor, David Burton, Erin Donovan, Tim Crofts, Doug Cameron, Lukas Pearse, Danny Martin, Tom Walsh, Rick Waychesko, Paul Tynan, Tena Palmer, Geordre Haley, and Scott McMillan.

The lefthand pages of the score are predominantly in graphic notation with some standard music notation. They are divided into 13 parts: 1) "Whispers"; 2) "Morse"; 3) "Nausea"; 4) "Storm"; 5) "Attack" followed by a solo; 6) "0400 Hours"; 7; 8; 9; 10; 11; 12. The righthand pages, labelled "13," are in standard notation for different instruments. The file also contains two posters advertising Convoy HFX.