14 April: The Soundgarden: Nick Warren @ Koko, London, United Kingdom
10 September: The After Burn with HVOB in Concert, YokoO, Unders, Fur Coat at LA Open Air @ Tba, Los Angeles, United States
12 May - 15 May: The All Day I Dream Festival @ Woodward Reservoir, Oakdale, United States
3 September - 6 September: Elements Music & Arts Festival 2021 @ Elements Music & Arts Festival, Lake Como, United States
27 January: ★ Sash Australia Day Long Weekend ★ @ The Greenwood Hotel, Sydney, Australia
26 January: ★ Sash January Long Weekend ★ @ The Greenwood Hotel, Sydney, Australia
27 December: Matthew Dekay - YokoO @ Flash, Washington D.C, United States
25 August: The Spell with Stimming, Matthias Meyer, Janus Rasmussen (Kiasmos) Live, YokoO and More @ Watergate, Berlin, Germany
16 June: Flash 6-Yr Ann x Sunday Love: YokoO “Nothing Can Compare” Release Tour @ Flash, Washington D.C, United States
8 June: YokoO @ The Great Northern, San Francisco, United States