A materialmen must comply with the requirements of the Tennessee Mechanics and Materialmens Lien Act, Tenn. Code Ann. §66-11-101 et seq. in order to have a valid mechanics or materialmens lien. Where the materialmen provided concrete and related materials used in the construction of multiple townhome units, the lienor was statutorily required to perfect a lien for each townhouse, instead of a blanket lien on each building in order to have priority against subsequent purchasers and encumbrances. Williamson County Ready Mix, Inc. v. Pulte Homes Tennessee Limited Partnership, No. M2007-COA-R3-CV (MD Tenn. M.D. 2008)