Dream meaning of orchestra
Belonging to an orchestra and playing, foretells pleasant entertainments, and your sweetheart will be faithful and cultivated.
To hear the music of an orchestra, denotes that the knowledge of humanity will at all times prove you to be a much-liked person, and favors will fall unstintedly upon you.

Symbolic of the activity of a corporate whole. This is the idea behind Schneider’s remark that when the high and the low orchestras (that is, heaven and earth) perform the counterpoint of the cosmos, these two antithetical voices are ‘descanting’. But when one of the voices imposes its own rhythm upon the other, then that voice is ‘enchanting’ its opponent.
The symbol of a group in action. Like many dreams, it should be taken in opposite sense. That is, if you direct an orchestra, it means that you are not a good teammate.
The dream tells you that, though you are a great professional, you must learn to work in groups. You should delegate tasks to people around you. In this way, they will feel included in your affairs.
An orchestra is a group of musicians playing various musical instruments, with each playing something different but connected in one common expression of passion. The symbolic meaning connects with music as a representation of human emotions that are so powerful that they erupt into higher levels of expression. Additionally, an orchestra connects to the power of aligning many different thoughts into one focused intention.
If you watch an orchestra performing in your dream, a recent project has come together successfully.
If you watch an orchestra rehearsing, you are still trying to pull together all the pieces.
If you play in an orchestra in your dream, your creativity plays an important role in a greater effort.