The complete list of Mathias Heise’s concerts in different constellations both in Denmark and abroad.
| Fri DEC 9 | 20.00 | Kristin Korb Trio feat. Mathias Heise | Plantagehuset, Thisted |
| Sat DEC 10 | 13.00 | Kristin Korb Trio feat. Mathias Heise | Portalen, Greve |
| Sat DEC 17 | 19.00 | Kristin Korb Trio feat. Mathias Heise | Jazzcup, Copenhagen |
| Mon DEC 26 | 12.00 | Mads Mathias Heise’s Christmas | Nordfalsters koncerthus, Nørre Alslev |
| Tue DEC 27 | 12.00 | Jazz Service | Eliaskirken, Copenhagen |
| Fri DEC 30 | 15.00 | Kristian Jørgensen Kvartet feat. Mathias Heise | Rørvig Kirke, Rørvig |
| 2023 | |||
| Sat JAN 7 | 19.30 | Mathias Heise Quartet | Allerød Koncertforening, Allerød |
| Wed JAN 11 | 15.00 | Heise/von Bülow Duo | Rigshospitalets forhal, Copenhagen |
| Fri JAN 13 | 19.30 | Organic3 feat. Mathias Heise | Bangsbrostrand Kirke, Frederikshavn |
| Sat JAN 14 | TBA | Organic3 feat. Mathias Heise | Jazz Hobro |
| Sun JAN 29 | 14.00 | Service with Stevie Wonder Tribute | Sankt Jakobs Kirke, Østerbro |
| Fri FEB 3 | 19.30 | Lysets Brydning med Mathias Heise, Mogens Dahl Kammerkor m.fl. | Holmens Kirke, Copenhagen |
| Sat FEB 4 | TBA | Krydsfelt 2.0 | Kolding (more info to follow) |
| Sun FEB 12 | 13.00 | Heise/von Bülow Duo | Ålholm Kirke, Copenhagen |
| Mon FEB 13 | 19.30 | Heise/von Bülow Duo | Low-Fi concert, Copenhagen (more info to follow) |
| Sat FEB 18 | TBA | Mathias Heise Quartet | Silkeborg (more info to follow) |
| Fri MAR 10 | 15.00 | Mathias Heise Quintet | Jazzcup, Copenhagen |
| Thu APR 6 | 18.00 | Mathias Heise and friends (TBA) | Sorgenfri Kirke, Virum |
| Fri APR 14 | 20.00 | Mathias Heise Quintet | Thy (more info to follow) |
| Thu JUN 8 | TBA | Søren Baun Quartet feat. Mathias Heise | Svanekegaarden, Svaneke |
| Fri JUN 9 | TBA | Søren Baun Quartet feat. Mathias Heise | Kulturhuset Islands Brygge, Copenhagen |
| Sat JUN 10 | 20.00 | Søren Baun Quartet feat. Mathias Heise | Tobaksgaarden, Assens |
| Sun JUN 11 | TBA | Søren Baun Quartet feat. Mathias Heise | Jazz ved slottet, Kolding |
| Wed JUN 28 | 19.00 | Heise/von Bülow Duo feat. Lea Foxman | Lynæs Kirke, Hundested |
| Thu JUL 13 | 20.00 | Heise/Vuust/Hess | Tir na nÓg, Aarhus | Sat JUL 15 | 13.00 | Mathias Heise/Peter Vuust | Salling ROOFTOP, Aarhus |
| Wed OCT 11 | 20.00 | Mathias Heise Quintet | Gentofte Jazzklub, Hellerup |