| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2004 | 978-1-875690-57-2 | GELLING · Peter | CP69057 - Progressive Blues Guitar Licks BooK/CD |
| 1998 | 978-1-875690-58-9 | Peter Gelling | Scales and Modes for Guitar (Progressive) |
| 2004 | 978-1-875690-59-6 | GELLING · Peter | CP69059 - Progressive Blues Rhythm Guitar Method BK/CD |
| 1998 | 978-1-875690-62-6 | '' | CP69062 - Progressive Funk and R&B Keyboard Method |
| '' | 978-1-875690-76-3 | Brett Duncan | Blues Acoustic Guitar Method (Progressive) |
| 2004 | 978-1-875690-86-2 | GELLING · Peter | BLUES GUITAR SOLOS BK/CD (Progressive) |