BalletBox is the ultimate app for ballet instructors and dancers alike. This iPhone app allows you to play your favorite songs in the tempo and structure of your choice, making it ideal for ballet classes. With BalletBox, you can easily adjust the tempo and structure of the music, even after it has started playing.

One of the standout features of BalletBox is the ability to create playlists for different classes. Each playlist remembers the options you choose, so you don't have to set them up every time. This makes it incredibly convenient for instructors who teach multiple classes with different musical requirements.

Additionally, BalletBox regularly adds new music to its library, ensuring that you always have fresh and exciting songs to incorporate into your ballet classes. You can even request specific songs to be added.

For those who already have a collection of music they love, BalletBox allows you to use songs from your iTunes library in your playlists. You can easily adjust the tempo and structure of these songs to fit the needs of your ballet class.

Please note that BalletBox offers a free trial of one week upon installation. After the trial period ends, a monthly subscription of $4.99 is required to continue accessing the extensive ballet music library. The subscription will be charged to your Apple ID account and will automatically renew unless canceled at least 24 hours before the end of the current period.

Manage and cancel your subscription through your account settings on the App Store.