General verbs:
* Harmonize: This is the most direct verb for creating harmony, especially in music. It can also be used in a more general sense, such as "harmonizing their differences."
* Unify: This suggests bringing together different elements to create a whole.
* Reconcile: This implies resolving conflict and bringing about agreement.
* Coalesce: This refers to merging or coming together to form a unified whole.
* Synergize: This emphasizes the cooperation and combined effort of different parts to achieve a greater outcome.
More specific verbs:
* Tune: This focuses on adjusting elements to achieve a pleasing sound or balance, especially in music.
* Conciliate: This emphasizes soothing differences and bringing about peace.
* Mediate: This implies acting as a go-between to help parties reach an agreement.
* Compose: This focuses on arranging elements in a pleasing or balanced way, particularly in music or art.
The best verb to use will depend on the specific context and the desired nuance.