Are their any...

[socker333]

Are thier any of the doses that are mixed with backtracks of ambient soundscapes, rather than just a static tone, kind of like the peyote one in the example on the website..?

[idoser]

Yes, you can purchase the CDs or MP3 Packs from http://www.i-doser.com. The PC application does not play backtracks, only the binaural beats and carrier tone.