De ma ban , Ban tai bai hat MP3 ma minh thich ve sau do chuyen sang duoi WAV la ok . Xong chep vao the nho roi di chuyen sang o dia C cua may la dc . Lam xong ban vao cai nhac chuong vo tu.Chuc ban thanh cong ,
Moi chi tiet thac mac den 3650 ban lien he toi giai dap cho. Chao ban