John Mayer is “in good spirits” following the emergency surgery that left him bed ridden

John Mayer Performs At Talking Stick Resort Arena PHOENIX, AZ - AUGUST 01: Recording artist John Mayer performs during a stop of The Search for Everything World Tour at Talking Stick Resort Arena on August 1, 2017 in Phoenix, Arizona. (Photo by Ethan Miller/Getty Images)

Following an emergency appendectomy that left him hospitalized on Tuesday morning, John Mayer’s rep has told PEOPLE that the guitarist and singer is “in good spirits.”

Videos by Rare

The Dead & Company, a band consisting of Mayer, other musicians and several former members of the Grateful Dead, said in a statement:

John Mayer is recovering from the emergency appendectomy he underwent yesterday and is in good spirits.

The Dead & Company concerts scheduled for Dec. 7 in Orlando, Florida and Dec. 8 in Sunrise, Florida, in addition to the Dec. 5 show in New Orleans, are postponed. All tickets for these shows will be honored for the rescheduled dates. Information on the rescheduled concerts will be announced as soon as possible. Should ticketholders choose to seek a refund, they will be available at the point of purchase.

Mayer formed Dead & Company in 2015 along with former Grateful Dead rockers Bob Weir, Mickey Hart and Bill Kreutzmann; bassist and drummer Oteil Burbridge; and keyboardist Jeff Chimenti.

RELATED: The late David Cassidy’s will was read, and one notable family member has been left out

In October, Mayer announced a major milestone in his health history: he had quit drinking for the past year.

“One year ago today, I decided to give drinking a break. A very personal thing for everyone. For me, a constant return on investment,”  he wrote on Twitter. “I post this because I want people to know that ‘that’s enough for now’ is on the menu, so to speak.”

In an interview with the Rolling Stone, Mayer said that he had replaced drinking with smoking marijuana.

“I put [cannabis] where drinking used to go, and the quality of life has gone up considerably. Drinking is a f*****g con. How much is enough? Every time I drank, I was looking for some sort of regulated amount. It always feels wrong for me. I always feel like I went overboard. ‘I said two, now it’s three, now we’re at four?’” he said at the time.

Mayer maintained that he “never had a serious issue with [alcohol],” but wanted to take a break. “There’s never an amount that felt like I was succeeding at life. It always felt wrong.”

Back in 2011, Mayer battled vocal chord issues and underwent surgery for a vocal granuloma that had him on rest from singing for several months and delayed the release of his album “Born and Raised,” US Weekly reported.

RELATED: Katy Perry had a run-in with her ex, John Mayer, and the timing seriously could not have been worse

What do you think?

Why is the head of the Second Amendment Caucus opposing a bill the NRA supports?

First Lady Melania Trump shares her Christmas wish in honor of her trip to Texas