 In 2018, Troelsen co-wrote "Say My Name" by David Guetta featuring J Balvin and Bebe Rexha.He also co-wrote, co-produced and is a featured vocalist on the Lil Wayne song "Can't Be Broken" from the platinum album Tha Carter V.

In 2016, Troelsen co-wrote "I Love Me" by Meghan Trainor and This One's For You by David Guetta featuring Zara Larsson, the UEFA 2016 official song.In 2015, Troelsen co-wrote the song "Company" by Justin Bieber from his album "Purpose".