The official and verified Instagram account of Red Hot Chili Peppers has posted a recent photo and sent their condolences to the precious member of the band, Jack Sherman, who passed away yesterday.

Jack Sherman was a talented guitarist who had joined Red Hot Chili Peppers in 1983 and left the bend just a year later. Jack was 64-years-old and the cause of death has not been determined yet. Jack Sherman played RHCP’s debut album as well as their first-ever United States tour.

While almost 100K people liked the post to show their admiration and send condolences to Jack, one of the users who liked the post was a die-hard Metal fan and a famous actor, Jason Momoa.

Here is what the official account of RHCP wrote:

“We of the RHCP family would like to wish Jack Sherman smooth sailing into the worlds beyond, for he has passed.

Jack played on our debut album as well as our first tour of the USA. He was a unique dude and we thank him for all times good, bad, and in between. Peace on the boogie platform.”

You can see the latest post of the band right below.