A fan page dedicated to Paramore released a list of 12 songs that were registered with the American Society of Composers, Authors and Publishers, a professional organization that databases musical works from songwriters, composers, and publishers.
As you can see, Hayley Williams, Taylor York, and Zac Farro are listed in some combination on all of the songs. Farro left the band in 2010 and had most recently been rumored to be working his previous band. However, last summer, he confirmed that he had rejoined Paramore to drum for their fifth studio album, and we appear to have evidence of that work. As to when it will be released and what kind of tour will follow are yet to be announced.
How about a throwback to 2009?!? This was way before the new and improved 97X Green Room existed.