"Kermit" has written and produced songs for and together with Cyndi Lauper, Rachel Platten, Aldo Nova, Garou, Jay Graydon, Randy Goodrum, Chris Norman, Fredrik Thomander, Darin, Max Martin, Peer Åström, Andreas Carlsson, Alexander Kronlund, Troy Bonnes aka Troy This, Dennis Morgan (songwriter), Jeanette Biedermann (Undress to the Beat), Linda Sundblad, Play, Ola Svensson aka Brother Leo (musician), Daniel Jones (musician) from Savage Garden among others.

He was also involved, both as writer and producer, in Linda Sundblad's album Manifest, released in early 2010.

Bobäck has also been involved as a music producer for the Golden Globe winning TV show Glee by Fox.

In 2011, the song 1000 ships with Rachel Platten appeared in the TV show Grey's Anatomy.

During 2017-2018 Kermit's been involved in NoNoNo's new album "Undertones" and is at present time working, now and then, with Astma and Rocwell as a vocal producer / programmer.