- Wicomb is working on a chamber opera, Melody Malady Melody Malady, for the Swiss free improvising duo InterZones, narrator and accompanying soundtrack, to be premiered in 2024-2026.
- Wicomb has started a collaboration with North American cellist Tom Kraines (Daedalus Quartet) working on a composition for cello and electronics to be completed in 2026/7.
- Pierre-Henri is part of the free improvising group Room 11. The group focuses on finding common ground between improvising and drawing and ways of merging / combining these two mediums.
- Wicomb is a member of the weekly Africa Open Improv sessions , facilitated by Esther Marie Pauw and Garth Erasmus. Album of the extended group incl. John Pringle, Carina Venter and Jacques van Zyl will be released 2026/7.
- Wicomb is working on a new piece for the Stockholm Saxophone Quartet.
- Wicomb is working on a music improvisation site-specific work for 2027.