I’ll come clean; I may have uploaded a few bits on into the beat archive at iBeat.org. Never the less – it’s seems as one of the best and most overlooked sample resources on the net.
They have been publishing high quality audio for years. It’s still a completely free site – except for a few ads. If you want varied beats and loops, or production kits, ie piano chords and drum packs, it’s just as good as any paid solution.
Head over to iBeat today, download some cool guitar riffs – but remember to leave a comment (good or bad) so we can keep the site running.