"Silent Alarm" is the debut studio album by the American rock band Bloc Party, released in 2005. The album features a blend of post-punk revival and indie rock, characterized by its energetic guitar riffs and introspective lyrics. It includes popular tracks like "Banquet" and "Helicopter," which helped establish the band's presence in the music scene. The album received critical acclaim for its innovative sound and lyrical depth, often exploring themes of youth, relationships, and urban life. "Silent Alarm" has been influential in shaping the indie rock genre and is considered one of the standout albums of the 2000s.