Thi ??u v?i ?i?u ki?n không t?t nh?ng Koepfer r?t c? g?ng, c?u ???c break ? game 3, suýt ?òi l?i ???c activity c?a tay v?t s? one th? gi?i ? game sau ?ó. When done correct, yes you'll be able to sell a cover song you've recorded. That reported, You cannot just take a person's backing observe, file your own private Variation then sell it on you