Choralia owns the property rights of the training aids provided. Anybody who receives training aids made by Choralia is to be regarded as a Licensee, who may use the training aids under the license conditions described hereafter.

The training aids are provided for the Licensee's individual use only. However, the Licensee is allowed to copy and distribute the training aids to other people, who will automatically become Choralia's Licensees, too. The Licensee shall inform any person receiving a copy about the Choralia's license conditions described herein and about the Choralia's donation policy. Specifically, if copies of Choralia's training aids are made for other people, a donation for each copy should be normally required. The donation may be made either by the person who makes the copy, or by the person who receives it. People receiving a copy of the training aids without knowing whether a donation was made or not for such a copy should consider making a donation on their own.

The Licensee who duplicates and/or distributes the Choralia's training aids must not make any profit from it. The Licensee may recover costs for materials (e.g., recordable CDs or tapes) without profit. Any copies must not be sold for profit.

The act of receiving and using any training aids made by Choralia is deemed as agreement to this license.

The license may be changed or withdrawn at any time.