30/36: Instrumentarium
| Instrument | Track |
| 2014 Emerald Guitars Kevin Kastning Signature Series 30-string Contra-Alto guitar | 1, 2, 8, 9 |
| 2015 Emerald Guitars Kevin Kastning Signature Series 36-string Double Contraguitar | 3, 4, 5, 6, 7 |
© 2018 Greydisc Records / Suigeneria Music [BMI]