Tennessee Code Title 7. Consolidated Governments and Local Governmental Functions and Entities § 7-34-113

(a) All bonds of the same issue shall, subject to the prior and superior rights of outstanding bonds, claims or obligations, have a prior and paramount lien on the revenue of the public works for which the bonds have been issued, over and ahead of all bonds of any issue payable from the revenue that may be subsequently issued, and over and ahead of any claims or obligations of any nature against the revenue subsequently arising or subsequently incurred; provided, that the proceedings authorizing any issue of bonds may provide for the issuance of additional bonds on a parity with the bonds.

(b) All bonds of the same issue shall be equally and ratably secured without priority by reason of number, date of bonds, of sale, or execution, or of delivery, by a lien on the revenue in accordance with this chapter and the resolution or resolutions authorizing the bonds.