Joshua Callahan | iOS Games
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- Platforms: iOS Games (2)
- Rankings: 0
- Total: 2
- Lists: 0 + 0
- Reviews: 0
- Free: 1
- Points: ¡ 0 + 435
- Videos: 0
- Paid: 1
- Discounts: 0
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- Interval Jump- Read Music Fast
- iOS Games: Music By: Joshua Callahan
- $1.99
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 11 (4.3) Version: 1.0.0 Level up your sight-reading skills with Interval Jump! Whether you re a budding musician, seasoned pro, or a music teacher, this interactive game makes learning intervals engaging and ... ⥯
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- Bees Keys - First Piano Lesson
- iOS Games: Music By: Joshua Callahan
- Free
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 0 + 424 (4.6) Version: 2.3 - NO ADS - NO IN-APP PURCHASES Learn the piano keys! Perfect for your very first piano lesson. Bees Keys makes learning the piano key names fun, easy, and simple. Piano key ... ⥯
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