Nathan Sheldon

Software

Mac apps I’ve written for musicians who work with Roland synthesizers and sequencers.

V-Synth Patch Composer

Design and organize V-Synth sounds on your Mac. Edit patches visually, keep your sounds in a searchable library, and hear your changes on the hardware as you work.

For the Roland V-Synth and V-Synth XT · macOS 14 Sonoma or later

SVQ to MIDI

Bring old sequences into a modern workflow. Convert the songs saved by a Roland XP-50, XP-60, XP-80 or Fantom-X into Standard MIDI Files that open in Logic Pro or any DAW, with every Part already set to the sound it played.

Free and open source · Beta · macOS 13 Ventura or later