from a music license agreement

Both form parts of the more general copyrights which apply to artistic creations of the mind. More specifically, you could also use the “right to create derivative works“ which is one of the exclusive rights which typically attach to the holder of a copyright.

“Intellectual property rights are a bundle of exclusive rights over creations of the mind, both artistic and commercial. The former is covered by copyright laws, which protect creative works such as books, movies, music, paintings, photographs, and software and gives the copyright holder exclusive right to control reproduction or adaptation of such works for a certain period of time.“
http://en.wikipedia.org/wiki/Intellectual_property

“Copyright is a legal concept, enacted by most governments, giving the creator of an original work exclusive rights to it, usually for a limited time. Generally, it is "the right to copy", but also gives the copyright holder the right to be credited for the work, to determine who may adapt the work to other forms, who may perform the work, who may financially benefit from it, and other, related rights. It is an intellectual property form (like the patent, the trademark, and the trade secret) applicable to any expressible form of an idea or information that is substantive and discrete.”
http://en.wikipedia.org/wiki/Copyright

I think the whole thing (Bearbeitungsrechte und Verbindungsrechte) means copyrights and associated rights.