What's That Sound are an energetic, eclectic, exciting group of young professional musicians hailing from the vibrant musical city of Cork. Performing in a variety of different styles with instruments ranging from violins to saxophones, intertwined with four harmonious vocals, they perform music from Ray Charles, to Bob Dylan, to Van Morrison and so much more. Their performances in Cork's Oliver Plunkett are full of vigour seeped in top quality musicianship- they are not to be missed.