you should add a limiter on the master mixer channel, to avoid clipping. if you listen to the piano samples, you will hear a click at the end of the note. So add an envelope and turn up the release button a little bit. However, you made nice musics so it might be nice to finish them, they're too short ! Posted by: 𝕮𝖔𝖗𝖆𝖝  on 2020-06-18 18:12:11

Ok. Thank you for your suggestion. Posted by: jjhlee24  on 2020-06-19 04:02:18