As soon as we announced that Music SE would be graduating, the community mobilized to get the site name changed to better reflect how music, as a discipline, gets explored in Q&A around here. Now, after a good deal of debate, a new name has been selected. Upon graduation the name 'Musical Practice & Performance' will be no more.
This site's official name will become Music: Practice & Theory.
This post serves as an official announcement. If you're wondering why this name was chosen, have a look at these two answers to the recent 'Site Rename Poll'.
Thanks to everyone who weighed in.