This Academy Colloquium on Musicality and Genomics will bring together leading experts from neurobiology, cognitive psychology, music cognition and genetics to discuss (Day 1) the phenotypes of musicality, how to measure them, and genetic techniques for studying human variation. and (Day 2) the possibilities for combining musicality indices with the latest genomic methods, genetic pleiotropy between traits, and the instalment of an international consortium on the biological bases of musicality. By invitation only.