It occurred to me that it would very a very interesting Lucid Dream Experiment to attempt to deliberately experience synesthesia while having a lucid dream. For those of you who aren't familiar with it, Synesthesia is a "blending" of the senses, such that one may experience a sound visually, or a number tangibly, etc. Some people have reported that they can "see music" while under the influence of LSD or some other psychedelic. I have experienced this myself, and I believe that it would be possible to recreate a similar experience in the dream state.

I am going to try to experience different forms of synesthesia in my next few lucid dreams, and I encourage any other interested oneironauts to do the same and report back with your experiences. I have a feeling some very cool experiences can be had if I can get the hang of it.