E-Stim 2B upgrade!?!

[JakofClubs]

I am intrigued by the idea of stimming to music sung by my favorite sexy sirens, which I still have not tried. But it's hard to imagine how a device that makes popular music feel good, by smoothing out its drum beats and high dynamic range, would allow sharp pain spikes or fast stroking beats to get through. There would at least need to be two very different modes.

My understanding is that the 2B fans use western classical music. Some pop songs must work, but I haven't bothered to try with all of the estim tracks available. I do pull out the 2B for variety sometimes, but I mostly just use a DIY mid-stim box.