"Rhythmic Convolutions" is a set of 200 Impulse Responses designed to add motion and timbre transformation to rhythmic loops, drum machines, drums and instruments with a percussive quality.
Rhythmic Convolutions are audio files (48KHz / 24bit .wav) that can be loaded inside convolution plugins that accept user's Impulse Responses. There are many options available, some DAWs like Ableton Live already include a convolution reverb. There is also a free plugin from Wave Arts that works really well: Convology XT.
"Rhythmic Convolutions 2" is also available: gum.co/FFSRC2