Crónán is a term that refers to a type of traditional Irish chant or melody, often associated with religious or spiritual contexts. These chants are typically sung in the Irish language and are characterized by their rhythmic and melodic patterns, which can evoke a sense of peace and reflection. In addition to its musical significance, Crónán can also refer to a specific historical figure, Crónán of Rosdalla, who was a notable Irish saint. His contributions to early Irish Christianity and monastic life are remembered in various texts and traditions throughout Ireland.