jazz poster background template for music festival with guitar and saxophone. event flyer . retro style

presentation advertising background screenshot saxophone template festival document cartoon diagram drawing poster guitar design banner number circle music event flyer retro style brand label jazz font text line logo concert poster music jazz saxophone guitar concert design festival background musical piano band template event banner instrument party acoustic retro blues art classical live melody sound sax flyer club concept note orchestra equipment vintage cover card rock wallpaper performance microphone show instruments brochure entertainment instruments