Randy Bowers rides into town, and upon hearing a grossly off-key rendition of "Sobre las Olas" coming from a saloon, enters to investigate. He walks in to find the patrons and bartender all shot dead, with the song coming from a player piano, along with a note advising the local sheriffs not to investigate. The sheriffs arrive and immediately blame Randy for the massacre. Within the sheriff's posse is Matt the Mute, who cannot speak and writes to communicate—using the same handwriting as was found in the note.