that's a old quick-tutorial and i doesnt know if its available here... if not:
i recoment to use this method, if you're bored or if you need quick some inspirations the tutorial-guy dont make any magic-new, but the way he goes\do is a interesting alternate i think, even only just to have quick some fun

[media]https://www.youtube.com/watch?v=Lduw2YzI4Vw[/media]

[i suggest "scratching-lovers" to see also another, even MORE great tutorial from that guy that shows you how to scratch your samples near 1:1 as with real vinyl, but just with ! 1 knob and 1 key ! , from your Controller!: [media]https://www.youtube.com/watch?v=HH3ryAEP308[/media])

 

I don't really care whether you sample from CD, Vinyl or some YouTube video, as long as the result sounds good, but I know so many people that would start crying if I showed them this video.