On a stormy night when roads were cut off by muddy rain, the famous composer 'Adham' isolated himself inside his soundproof studio in his country mansion. Following his strict routine, he entered the studio at 21:00 to listen to a rare classical vinyl record and paint on his canvas, forbidding anyone from interrupting him. At 22:05, after failing to emerge at his usual time, the locked studio door was broken down. He was found murdered, struck on the head with a heavy bronze statue. The room was completely soundproofed, so no one heard a struggle, and the record player was still spinning silently after the music had ended.