The 4th evening in this year's Effetto Venezia festival held in Livorno's historic Venezia district. Highlights tonight include:

• 10.30pm, Fortezza Nuova, Surviv'all, French reggae/urban dub group combining reggae, jazz, soul, hip hop and African influences for a unique sound
• 11pm, Bottini D'Olio, male a cappella choir, La Grolla, followed at 11.30pm by the Filippo de Monte choir
• 9.30pm, Via Traversa, La Livorno del Dopo Guerra - dalla Miseria al Boom Economico, with Consalvo Noberini