The band and their girlfriends move into a mansion in Los Angeles to record their new album.
The band books a gig in Las Vegas and is a boys only trip; Nathan receives a shocking diagnosis.
The band gets into an argument over an upcoming event; Nathan's medical issues impact on the band's future.
The band is invited to perform at the White House; at the same time, Jay's confidence hits a low point after Nano suggests he see a vocal coach; and Max works on perfecting his American accent in time for a movie audition.
Everyone questions their safety when unexpected guests arrive; the video for their new single is made.
In the Bahamas for a performance and to celebrate Nathan's birthday; Nathan's vocal issues reach an all time high.
The first season ends with Nathan undergoing surgery and forcing the band to perform without him. Meanwhile, Tom and Jay worry about the band's future.