Acclaimed singer, songwriter and producer Ryan Tedder has opened up about collaborating with global K-pop phenomenon BTS on their upcoming project Arirang, and he isn’t holding back his excitement. Calling it “one of the craziest projects” of his career, Tedder revealed that the experience has been both intense and creatively fulfilling.

Ryan Teddy talks about his collab with BTS

Tedder, who is also the frontman of OneRepublic, reflected on the many global stars he has worked with over the years. From chart-topping collaborations with Taylor Swift and Adele to producing hits for Ed Sheeran and Beyoncé, his résumé is packed with some of the biggest names in the music industry. Yet, he suggested that working with BTS stands apart.