Hey, we like Spotify quite a bit already, but we're not ones to begrudge a music streaming site for working on bettering itself. The site sent out an invite this morning for an event that will be held on the 30th, presided over by none other than CEO Daniel Ek and "a special guest or two." If the above image is any indication, the big news isn't a new logo. Either way, we'll find out for sure next week.