This is the Sonar Home Studio XL - Version 7 by Cakewalk. It is a professional Digital Audio Workstation (DAW) and multitrack recording software in DVD format with unlimited device usage. The language is in English and it requires a minimum of 512 MB of RAM and 100 MB of hard drive space. This software is compatible with Windows XP, Vista, and Mac OS X with Boot Camp operating systems. The item being sold is in good working condition and includes two discs. This software is perfect for musicians and producers looking for a reliable and professional software to record, edit, and mix their music. The Sonar Home Studio XL - Version 7 is a great addition to your music production tools and is a must-have for any serious musician or producer.