Downloadable disc – mp3 format
Book album recorded in 2015 in collaboration with the Department of Earth Sciences of the University of Zaragoza.
Compositions by the group O’ Carolan based on scientific data obtained from stratigraphic columns. Poems by A. Fuertes, J. A. Rey del Corral, V. Guíu, R. Mix, E. Gastón, S. Román and J. Porcar.
Participation and contribution of themes by M. José Hernández, Oreka Tx, Monte Solo, R. Constante, Amankay, J. Luis Simón, R. Giménez, Joaquín Pardinilla, J. A. Labordeta and Joan Manuel Serrat.