Arturia Analog Factory Experience Keyboard USB Software Arturia Analog Factory Experience 32-Note USB Controller Keyboard and Virtual Software Instrument; 3,500 Sounds from 7 Synths; Standalone and VST / RTAS / AU Format Plug-in for Mac and Windows... Customer Feedback... Read the Complete Software User's Guide (1.14 MB PDF)... Experience the Video Demo... Ear 2 Track...