| Jan 8th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Jan 15th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Jan 22nd | Solo piano improvisations | Temppeliaukio Church | pianist |
| Jan 29th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Jan 30th | Two Moons chamber concerts Sid Hille meets Antero Priha (trumpet) | Temppeliaukio Church | pianist |
| Feb 5th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Feb 12th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Feb 26th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Mar 5th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Mar 7th | Two Moons chamber concerts Sid Hille meets Max Savikangas (viola) | Temppeliaukio Church | pianist |
| Mar 12th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Mar 17th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Mar 19th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Mar 26th | Solo piano improvisations | Temppeliaukio Church | pianist |
| April 2nd | Solo piano improvisations | Temppeliaukio Church | pianist |
| April 3rd | Two Moons chamber concerts Sid Hille meets Timo Alakotila (piano) | Temppeliaukio Church | pianist |
| April 4th | Two Moons chamber concerts Sid Hille meets Eero Tikkanen (double bass) | Temppeliaukio Church | pianist |
| April 16th | Solo piano improvisations | Temppeliaukio Church | pianist |
| April 23rd | Solo piano improvisations | Temppeliaukio Church | pianist |
| April 25th | Two Moons chamber concerts Sid Hille meets Teemu Viinikainen (guitar) | Temppeliaukio Church | pianist |
| April 30th | Solo piano improvisations | Temppeliaukio Church | pianist |
| May 2nd | Two Moons chamber concerts Sid Hille meets Ilmari Heikinheimo (drums) | Temppeliaukio Church | pianist |
| May 7th | Solo piano improvisations | Temppeliaukio Church | pianist |
| May 9th | Two Moons chamber concerts Sid Hille meets Mark Lotz (GER, flute) | Temppeliaukio Church | pianist |
| May 14th | Solo piano improvisations | Temppeliaukio Church | pianist |
| May 21st | Solo piano improvisations | Temppeliaukio Church | pianist |
| May 23rd | Two Moons chamber concerts Sid Hille meets Junnu Aaltonen (flute) | Temppeliaukio Church | pianist |
| May 28th | Solo piano improvisations | Temppeliaukio Church | pianist |
| June 16th | Solo piano summer festival | Temppeliaukio Church | pianist |
| June 17th | Solo piano summer festival | Temppeliaukio Church | pianist |
| June 18th | Solo piano summer festival | Temppeliaukio Church | pianist |
| June 19th | Solo piano summer festival | Temppeliaukio Church | pianist |
| June 23rd | Solo piano summer festival | Temppeliaukio Church | pianist |
| June 24th | Solo piano summer festival | Temppeliaukio Church | pianist |
| June 25th | Solo piano summer festival | Temppeliaukio Church | |
| Aug 6th-8th | Sugar factory project | Finnish National Opera | composer |
| Aug 9th-10th | Mixing session, F# feat. Herby Könighofer | Ketola studio, Porvoo | pianist, producer |
| Aug 12th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Aug 16th-17th | Sugar factory project | Finnish National Opera | composer |
| Aug 21st | Solo piano improvisations | Temppeliaukio Church | pianist |
| Aug 23rd-24th | Sugar factory project | Finnish National Opera | composer |
| Aug 27th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Aug 30th-31st | Sugar factory project | Finnish National Opera | composer |
| Sep 4th | Hille-Könighofer Experience | Vienna, Austria | pianist |
| Sep 6th-7th | Sugar factory project | Finnish National Opera | composer |
| Sep 10th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Sep 13th-14th | Sugar factory project | Finnish National Opera | composer |
| Sep 17th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Sept 19th | Two Moons chamber concerts Sid Hille meets tba | Temppeliaukio Church | pianist |
| Sep 20th-21st | Sugar factory project | Finnish National Opera | composer |
| Sep 24th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Sep 27th-28th | Sugar factory project | Finnish National Opera | composer |
| Oct 1st | Solo piano improvisations | Temppeliaukio Church | pianist |
| Oct 4th-5th | Sugar factory project | Finnish National Opera | composer |
| Oct 8th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Oct 11th-12th | Sugar factory project | Finnish National Opera | composer |
| Oct 22nd | Solo piano improvisations | Temppeliaukio Church | pianist |
| Oct 29th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Oct 31st | Two Moons chamber concerts Sid Hille meets tba | Temppeliaukio Church | pianist |
| Nov 8th | Composition Concert: The chamber music of Sid Hille | Temppeliaukio Church | composer / pianist |
| Nov 12th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Nov 19th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Dec 10th | Solo piano improvisations | Temppeliaukio Church | pianist |
| Dec 12th | Two Moons chamber concerts Sid Hille meets tba | Temppeliaukio Church | pianist |
| Dec 17th | Solo piano improvisations | Temppeliaukio Church | pianist |
| 2026 | |||
| Aug 13th | The Sugar Factory opera premiere | Finnish National Opera | composer |
Sid Hille