Tomi Llywelyn, Twm Tudor and Gwern Morus Williams - a trio from Aelwyd yr Ynys perform 'Dilyn y sêr'on Noson Lawen.
Lloyd Macey perfoms 'Mewn un nos' with the Minis in a special Christmas episode of Noson Lawen.
Lili, Nansi, Amelia, Leisa and Iwan perform 'Hei bawb Nadolig Llawen' in a special Christmas episode of Noson Lawen.
The Minis appear on 'Noson Lawen Nadolig yr Ifanc' with an energetic performance of 'Nadolig dyma ni'.
Iestyn Gwyn Jones performs his Christmas carol, 'Eira man' which won the 'Carolau Côr-ona' competition in 2020.
Alis Glyn, a young singer-songwriter from Caernarfon performs one of her original songs called 'Sêr' on Noson Lawen.
The harpist from Penarth, Huw Boucher performs a wonderful Christmas medley of 'Oh Christmas Tree' and 'Jingle Bells' with the Noson Lawen band.
Geth Tomos performs 'Hei Sion Corn, paid anghofio amdana i' with Siwan, Osian, Gwenan and Dion from Canolfan Addysg y Bont and Ceri, Llyr and Elain from Lleisiau Llawen.
Iestyn Gwyn Jones entertains the Noson Lawen audience with a comedy song called 'Ai hyn yw'r Nadolig?'