"Bleak1" in English is a captivating audio journey that immerses you into the world of analog sounds. The piece is primarily driven by a modular sequencer, a device that controls a synthesizer to generate a sequence of tones, creating a rich tapestry of sounds that ebb and flow rhythmically. The audio experience is enhanced by the use of a VCO, or Voltage-Controlled Oscillator, which produces an electronic signal that varies in pitch according to the voltage it receives. This creates an array of unique, mesmerizing soundscapes. Accompanying this is the VCF, a Voltage-Controlled Filter that alters the timbre of the generated noises, adding depth and complexity to the auditory experience. It manipulates the audio signals and filters out specific frequencies, highlighting the richness of the analog sound. The use of a VC LFO, or Voltage-Controlled Low-Frequency Oscillator, further adds to the captivating soundscape. It modulates the audio signals