CUSTOMTONE by Fracture & Neptune ASTROPHONICA in collaboration with UTILE present the video for Customtone by Fracture & Neptune, featuring Martin Fieber. CUSTOMTONE by Fracture & Neptune feat. Martin Fieber from Astrophonica on Vimeo. Subscribe to Visualounge newsletter ;) we do not spam, sent once in a while Please leave this field empty Check your inbox or spam folder now to confirm your subscription.