Pool of Sound is a project developed around the idea of a new possibility of listening in an aquatic environment. The model is inspired by the work of some pioneers in the sector such as Dr. John Lilly and the French musician Michel Redolfi. Thanks to the advice of Cristiano Soares (MarSensing Lda), for the equipment to be used in total safety, the project combines research and study for a new listening experience suitable for all age groups.