Arrangement (noun)

1. An organized plan or arrangement.
2. An arrangement of things or elements in a particular way.
3. A plan or agreement made with someone.
4. A piece of music adapted for performance in a different way from the original.

Origin:

Late middle english: from old french arangement, from aranger (see arrange).

Examples:

1. The arrangement of the furniture in the room was pleasing to the eye.
2. We made an arrangement for him to pick up the keys later.
3. The arrangement for the wedding was finalized.
4. The new arrangement of the song was for a smaller ensemble.
5. The arrangement for the business deal was beneficial for both parties.