SYQEL INC releases Solfeggio Frequencies Player - a groundbreaking, patented music player that re-tunes your music away from 440 Hz to Solfeggio Frequencies and 432 Hz tuning
Discover our different music re-tuning software here: https://solfeggiofrequencies.org/apps
Discover our different music re-tuning software here: https://solfeggiofrequencies.org/apps