Joulupuu on rakennettu: Finnish Christmas Songs by jazz/avant-garde guitarist and composer Heikki Ruokangas and percussionist Simo Laihonen: 

"The tunes on this EP are traditional Finnish Christmas songs with two exceptions; ”Psalm” is our original output and ”Maa on niin kaunis” has its origins in Silesia (region in modern day Central Europe). We aimed to capture something about the feeling and atmosphere of Finnish Christmas with this music. We hope you enjoy these tunes as much as we did while playing them - SL & HR, November 2021."