請教在一篇關於musical artist和producer簽訂的合約中
裡面有寫關於contract material一些規範
例如說像是:
Contract material is subject to the following:
1. The producer agrees to pay the artist 100$ per song.
This will be payable within 15 days of the completed "contract material".
"Contract material" will be considered complete after all revisions
have been completed.
請教在文章中的contract material
大概是怎麼樣的概念?
感謝