Sonar / Cakewalk

叫拜??狟ね, sonar home studio ?狦魁Чmidi?, 稱??sustain莱赣?妓暗? и?piano roll ???velocity,wheel , control,rpnぇ摸?狥﹁,碞縒ろsustain . ???⊿Τkeyboard sustain pedal. 琩筁help?тぃ?. 叫?產?毙??.

somebody can translate this topic to "chinese simplfy words", thanks.