if one of the major music corporations (for the sake of argument lets say its the Mondo corporation)... if Mondo Corp sent you an email and they said:  "Bill, (can i call you bill?), we are making a new electronic digital piano. we want you to make presets for it. for payment (with funds)  Thank you,  Mondo Corp representative"  what would you write back to the mondo corp representatives?
only if it was actually from them, and not a hypothetical description of the scenario