Robyn was a founding member of Bob Seger and The Silver Bullet Band. Since then Robyn has worked with many artists as a producer mixing and mastering. Robyn accrued credits on 7 triple gold and 6 quad triple Platinum Albums such as Beautiful Loser, Live Bullet, Stranger in Town, Night Moves, Against the Wind and The Greatest hits 1 and 2. He has worked with many notable artists including U2, Van Morrison, The Beegees, Damien Rice, and Sinead O’Conner. Robyn has produced and mastered over 3000 releases world wide.