Journey to forever (Ayreon feat. Tobias Sammet, Michael Eriksen & Hansi Kürsch)
I'm the Animal (Bruce Kulick feat. Tobias Sammet & Eric Singer)
Brothers (Hartmann feat. Tobias Sammet)
Making Headlines (Kai Hansen feat. Tobias Sammet)
one Last Masquerade (Kamelot feat. Tobias Sammet)
Brothers (Oliver Hartmann, Tobias Sammet)