['movie music', 'low pitch sound', 'strings', 'calm before the storm', 'instrumental', 'no voice', 'double bass']
The instrumental music features a sort of calm before the storm. In the low register one can barely hear a double bass playing a long note softly. Another stringed instrument plays a short melody that fades out. A bigger group of strings then play a short long-note melody. The music is playing softly, almost quiet. This could work well as music for a movie scene.