composed by, producer, performer Fernando Aguirre
composed by, producer, performer Iñigo Ugarteburu
composed by, producer, performer Xabier Iriondo
mastered by Rafael Anton Irisarri
recorded by, mixed by, engineer Fiona Cruickshank
Mastered At Black Knoll Studio
Mixed At The Mix Shop
Recorded At Snap Studios
Sample used on Sano Bueltatu Maitia: Sequence Dies Irae (Mode I) by Choir of the Pius X School.