Indira Paganotto, Fatima Hajji, Lilly Palmer, 999999999, Charlie Sparks, Nico Moreno, Cristobal Pesce, Basswell, are some of the Headliners of Sound Waves. Sound Waves has announced the lineup for the 16th edition in Esmoriz Ovar, Portugal. The date is scheduled for Saturday, July 8, 2023. The doors will open at 5:00 p.m. and it will be closed at 2:00 p.m. …