Keywords: haunting, serious, foreboding, percussion, solemn, ambient, regret, suspense, atmospheric, introspective, fearful, melancholy, reflective, investigative, concern, sad, fear, emotional, electronic, investigation, concerned, mystery, synth bass, synth pads, tension, anxiety, worried, drama, mysterious, strings, nervous, dark, tense, piano, searching, unsure, anxious, discovery, slow tempo