accompany (EN)
verb

verb “accompany”

accompany; he accompanies; past accompanied, part. accompanied; ger. accompanying
  1. to go with someone as a companion or to join them in an activity
    The teacher accompanied the students on their field trip to the museum.
  2. to add something to another thing, enhancing or completing it
    A bright smile accompanied her gracious offer of help.
  3. to play a musical part that supports or is background for another instrument or voice
    During the recital, the pianist accompanied the soloist, adding depth to the performance.
  4. to occur together with something else, typically at the same time
    Fever often accompanies the flu as a common symptom.