What's the meaning of "at employer's election" in the phrase:
Side artist shall perform as a vocalist on the master embodying the performance of main artist for inclusion, at employer's election, on a record to be released for sale to the public.
What's the meaning of "at employer's election" in the phrase:
Side artist shall perform as a vocalist on the master embodying the performance of main artist for inclusion, at employer's election, on a record to be released for sale to the public.
It is an odd and legalese way of saying "choice". The employer may choose to include the vocals of the side artist on a record. But the employer is not compelled to do this. Wiktionary lists this meaning as "archaic", but it may have lingered in legal documents.
However I'm not a lawyer, and if you have any concerns on the meaning of a contract you should be hiring a representative.