| Fretboard Chord Charts for Guitar In Altered Tuning: 4ths | | Produced by:
| Prosonic Studios, Pappas, Tony | Author:
| Pappas, Tony | ISBN: | 978-0-9889639-5-5 | Publication Date: | Oct 2013 | Publisher: | Prosonic Studios, LLC
| Book Format: | Paperback | List Price: | USD $19.99 |
| |