All of these backing tracks are made with Band-in-a-Box by PG Music. You can download the Band-in-a-Box song file (SGU) or an MP3 or a play-along video (MP4). All absolutely free.
If you want a detailed step-by-step guide on how to make and perform with Band-in-a-Box backing tracks, have a look at my eBook "Band-in-a-Box 101: A beginners guide to making and performing with Band-in-a-Box backing tracks"
Download all Band-in-a-Box SGU files, Mp3 backing tracks and an Mp4 video play along files for free