1UP Vivian W Jo Seoul 원상이의 연습노트☆ 1UP’s tracks Ah-Hey! (With. 정현우) by 1UP published on 2021-06-15T16:40:15Z 너는 (feat. 신예찬) by 1UP published on 2021-03-10T09:46:23Z How about you by 1UP published on 2021-02-08T09:59:20Z 슈퍼밴드 예선 Thank you next by 1UP published on 2021-02-08T09:48:47Z 2015 EDM Practice by 1UP published on 2021-02-08T09:36:29Z Thief Cat by 1UP published on 2021-02-07T12:10:58Z Somebody Love Me (아무나) by 1UP published on 2021-01-11T06:41:25Z What should I do by 1UP published on 2020-12-26T17:34:53Z TAE by 1UP published on 2020-12-11T11:59:10Z I wanna be U by 1UP published on 2020-12-04T07:34:10Z