“Artist hereby grants and Company engages Artist’s exclusive personal services in connection with the production of phonograph records”. (b) Clause 2: “The term of this agreement shall be for period of two (2) year(s) from the date hereof; during which time the Artist agrees to record under Company’s supervision and Company agrees to record a minimum of the equivalent of Eight (8) 7 inch 45 rpm (single faced) commercially and technically satisfactory record sides. The Artist agrees to record such selections at such times and places (within the city where the principal office of Company is located) during the term hereof, as Company may designate and under Company's supervision. ... Artist agrees to re-record each selection to be made hereunder until a commercially and technically satisfactory “master” record thereof shall have been obtained.” (c) Clause 3: "the Artist agrees that during the term of this agreement, he will not perform with or without credit, individually, as a leader, as a member of a group, as an instrumentalist, vocalist or narrator or otherwise for any other person, firm or corporation for purpose of making phonograph records. ... If during the term of this agreement (including any exercised option period) plus five (5) years thereafter Artist performs any composition for the purpose of making any recording for any medium other than phonograph records he will do so only pursuant to a written contract containing an express provision that neither such performance nor any recording thereof will be used directly or indirectly for the purpose of making phonograph records or any other device for home use. This paragraph is of the essence of this agreement....” (d) Clause 7: "all performances recorded hereunder, all recordings released hereunder and all derivatives made therefrom, shall be entirely the property of the Company to be used by Company in any manner it sees fit”