Extra 90% Gbanyụọ iwu mbụ gị
256 Hz Tuning Fork (n'etiti C, ihe edeturu Do) abụrụla ọkọlọtọ maka ịhazigharị sayensị kemgbe ụwa. Ejiri ya n'ụlọ ọgwụ, na Verdi Tuning, oke anụ ahụ, sistemụ pythagorean, maka nnwale ahụike na ịnụ ihe, klaasị sayensị, ọgwụgwọ ụda, ịhazigharị ọgwụgwọ, ọnụ ọgụgụ chakra na ụlọ nyocha. Unweight na -abịa n'akpa obere akpa.
Gosi Usoro Koodu