2.1 Rights Granted. Upon payment for Music Content, we grant you a non-exclusive, non-transferable right to use the Music Content only for your personal, non-commercial, entertainment use, subject to the Agreement.
2.2 Restrictions. You must comply with all applicable copyright and other laws in your use of the Music Content. Except as set forth in Section 2.1 above, you may not redistribute, transmit, assign, sell, broadcast, rent, share, lend, modify, adapt, edit, license or otherwise transfer or use the Music Content. We do not grant you any synchronization, public performance, promotional use, commercial sale, resale, reproduction or distribution rights for the Music Content. As required by our Music Content providers, Music Content is available only to customers located in the United States.
2.5 Unique Identifiers. Some record companies require us to insert identifiers in the metadata that accompanies Music Content from these companies that uniquely identify it as Music Content you have purchased from us ("Unique Identifiers"). These Unique Identifiers may include a random number we assign to your order or copy, the Amazon store name, codes that identify the album and song (the UPC and ISRC), Amazon's digital signature, and an identifier that can be used to determine whether the audio has been modified. Music Content supplied by Universal Music Group will also include in the Unique Identifier the purchase date and time, and the first part of the email address associated with your Amazon.com account so that you know these files are unique to you. Music Content sold in the Store that includes Unique Identifiers is marked on its product detail page. These Unique Identifiers do not affect the playback experience in any way.