Having used different karaoke websites to get my backing tracks in the past, Advantages of Selectatrack is versatility with the different download formats , multiple Karaoke manufacturer suppliers allowing more choice to get the right track sound or arrangement you are are looking for. Larger song selection in there collections ,from older years to todays music. The costs for the tracks are very competitive compared to other companies, I have not experienced any quality issues, the payment method is easy to use . I would certainly recommend people to give it a try and use this company for your musical needs and enjoy your singing Thanks John