Complete Vocal Technique Intro iOS पर चलता है।
| लाइसेंस: | Freeware |
| तिथि जोड़ी गई: | 24-12-2024 |
| प्रकाशक: | Complete Vocal Institute |
| चैंज: |
- Updated English book to version 1.8.5
- Updated Chinese book to version 1.8.4 - Fixed a few minor issues |
