"I'm always trying to find comfort in believing he's still with us," added Key
Also including NCT's Jaehyun, Red Velvet's Irene and many others
Featuring concerts in Singapore, Malaysia, the Philippines and more
The singer left the company this March after over 15 years
Featuring concerts in Thailand, Indonesia and more
Bandmates Taemin and Onew left the K-pop agency last month
Also featuring BOYNEXTDOOR, TWS, Choi Yena and more
It comes a month after the singer left SM Entertainment after nearly two decades with the company
He left longtime label SM Entertainment last month, however will continue to be a part of SHINee
The singer also revealed that he "made the decision to leave the company last year"