On September 8, 2025, the song "病む僕とやまない愛雨。 (feat. Lil Rex)" was released by C_Sound Zhkm!!, Lil Rex. The duration of This song is about two minutes long, specifically at 2:06. This song does not appear to have any foul language. 病む僕とやまない愛雨。 (feat. Lil Rex)'s duration is considered a little bit shorter than the average duration of a typical track.