Hidden Symmetry is a crossover mix of instrumental contemporary & progressive music: jazz-fusion, smooth & latin jazz, blues, new age, ambient, modern classical & symphonic, electronic, soundscapes & film music.The debut Cd is a project by Carl Eichman, writer & guitarist who collaborated via the internet with Bill Lawrence on bass (N.Y.) & Filippo Bertacche on drums (Italy.) Samples & free mp3 music downloads are available at his website & the Cd will be available online as well as downloadable tracks on iTunes, Rhapsody & Mp3.com.