Guitar and bass is a FREE Windows XP/Vista/7 software for fretted instruments, such as Guitar, Bass, Banjo, and Mandolin. (New instruments and tunings can be added too) http://www.guitar-and-bass-software.com/eng/index.html
more software http://www.guitar-and-bass-software.com/eng/newinstall.html
piano software http://www.gfsoftware.com/glb_products.html
just sing FREEWARE http://www.gfsoftware.com/justsing_information.html
= downloads http://www.gfsoftware.com/glb_downloads.html
gfsoftware newinstall http://www.gfsoftware.com/newinstall.html
Guitar and bass VIDEOS http://www.guitar-and-bass-software.com/eng/index.html