英文：
backtrack
中文意思：
*['b?ktr?k]
vi. 返回, 退走, 撤退, 放弃
【化】
回溯
英文：backtrack search中文意思：【计】追踪查找...
You Make Me Feel Like Dancing (Karaoke track With Demo Vocal) - Backtrack Professional Karaoke Band(Aaah) (A-haa)(Aaah) (A-haa)You've got a cute way of talkingYou've got...
![You Can't Win [In the Style of Michael Jackson] (Karaoke Lead Vocal Demo) - Back](/pic/14_234237.jpg)
You Can't Win [In the Style of Michael Jackson] (Karaoke Lead Vocal Demo) - Backtrack Professional Karaoke BandYou can't winYou can't break evenAnd you can't get out of the gam...
You and Your Friend (Karaoke track With Demo Vocal) (In the style of Dire Straits) - Backtrack Professional Karaoke Band Will you and your friend come around你和你朋友会来么？A...
Wrinkles (Karaoke Lead Vocal Demo) (In the Style of Diamond Rio) - Backtrack Professional Karaoke BandGettin' out of the tub All drawn up like a raisinShowed my fingers to my d...