| Song Title: | Guesswork | |
| Composer: | Barry Arthur | |
| Lyrics: | Barry Arthur | |
| Performed By: | Top Secret | |
| Musicians: | Gavin Burgess, Barry Arthur, Scott Morpeth, Grant Boddington | |
| Studio/Venue: | Rowan Studios, Taranaki, New Zealand | |
| Recording Tape Operator/Engineer: | Chris "Buzz" Winchcombe | |
| Producer: | Top Secret | |
| Post Production Engineer: | Gavin Burgess | |
| Album: | Top Secret | |
| Publisher: | Top Secret Ltd | |
| Notes: | Our "Top Secret" single. Originally released on cassette - back in the days when CDs were just new. | |
| © Barry Arthur 1991 |