What Music Really İs represents the independent research on the true nature of sound, harmony and ultimately music. 

The topics and theories covered by this visionary research, free from inherited dogmatic concepts include: 
* breakthrough sonic technologies, 
* true harmonic resonance, 
* organic music, 
* ancient psychoacoustic practices, 
* brainwave entrainment, 
* the science behind sound healing and music therapy, 
* the ascending and descending harmonic series and the self-organizing matrix of overtones and undertones, 
* just intonation, 
* isomorphic musical instruments, 
* intuitive notation systems, 
* the truth behind concepts like "The Ancient Solfeggio Frequencies", "528 Love" or "Tuning to 432 Hz" and "RA Music Natural Standard of 424 Hz".