John Mayer is preparing for a new musical release, with his first single in five years expected within weeks, following the announcement of the single 'Tom and Jerry' and a tease for 'I'll Run Away With You.' He has also confirmed additional 2027 dates for his Las Vegas Sphere residency and reflected on the 20th anniversary of his album 'Continuum,' while recently performing a tribute to Dolly Parton and making a surprise appearance with Lainey Wilson.