Summer Jamboree Festival 2026: Rock’n’Roll and Vintage Vibes in Senigallia, Italy. Experience the Magic of the Senigallia Summer Jamboree: Italy’s Ultimate 40s and 50s American Culture Festival. The Summer Jamboree is the most anticipated event of the year, turning the charming coastal town of Senigallia into a lively celebration bursting with color, music, and fun. This unique festival immerses you in the spirit of vintage rock ’n’ roll, swing, and rhythm and blues, offering an unforgettable experience that brings the golden era of mid-century America to life on Italian shores. Are you ready to immerse yourself in the vibrant atmosphere of 1940s and 1950s American music and culture, right here…