This content is copyright of CelebMix.com. Due to high demand, the Jonas Brothers just announced more JONAS20: Greetings From Your Hometown tour dates! When going on this tour, fans will experience highlights from every chapter of the Jonas Brothers' 20-year journey, including their solo projects such as Nick Jonas & the Administration and DNCE. View this post on Instagram A post shared by Jonas Brothers (@jonasbrothers) Since JONAS20: Greetings From Your Hometown tour started, it has been filled with a bunch of surprise appearances and/or songs.