Ma imos anmizlay jir piano eɣnan d grand piano?
Anmizlayan jir piano eɣnan d grand piano aqqalan: - tikarsiwen n iji: piano eɣnan exdam s tikarsiwen i ad ijru i marmor tan ijjanen s ider as ijja awen gravity isarmad marmor tan daɣ piano maqqoran, ehak alwazab olaɣan d tizart n amasuɣal - Pedal tan: Grand piano ilan harkuk 3 pedal tan d piano eɣešan ilan 2 meɣ 3 pedal tan ilan alxidmaten izlaynen  Ahuskat as ilkam i dumu d talɣiwen, piano ta maqqorat taqqal a olaɣan daɣ anmizlay d anmizlay ojjaran wan piano ta toɣadat