audio credit to garrixadventure on Instagram.
You can watch the interview with Martin Garrix where he shows his studio and also his live set in the video below. He appear started from 1:40:00 time.
Martin Garrix will participate in NRJ Music Tour In Your Living Room On 1 May which will be broadcast on 1 May 2020 start from 8.30 p.m. You can watch this event through NRJ website as well as on NRJ Facebook page and on NRJ Youtube channel. The time when Martijn will appear still unknown but on his post on twitter it was stated the time is 8.30 p.m.
Other artist that will appear on the event such as Lewis Capaldi, Ava Max, Black Eye Peas and One Republic.