Theory Lessons iOS 실행됩니다.
| 라이센스 : | 상업용 |
| 날자 : | 2025-06-03 |
| 제작사 : | musictheory.net |
| 로그인 변경 | - Fixes an issue where audio might not play after watching a video in another app. If you encounter audio issues in this version, please contact us so we can further diagnose. |
