Hi Wally,
I use Drums On Demand Vols. 1.2 and 4. Vols 1+2 are suitable for "Rock, Pop. Country." From The jacket info. Volume 4 is suitable for, and I quote,"New Country, Pop/Rock, Traditional Country, Straight 4/4, Some Odd-Time, Power Ballads, Rim Ballads, Brush Ballads, Straight Mid- and Up tempos, Paddle Balls Shuffles and More." ROYALTY FREE..
I can attest that the sonic quality is exeptional and to my ears better than GB in most cases.
So yes, for about $50 per DVD , you can get some great sounding loops that are organized in a musicians format. Multiple verses, choruses, fills, turnarounds and endings.
As Scott said, it may be hard to dissect the loops as he does. I have not yet needed to chage any of the loops to make my clients happy.
TakeCare
Bill