public void TabSectionImplementationsTestMethod()
        {
            ITablatureRepository                _repository;
            IEnumerable <SectionDeclaration>    _tabSectionDeclarations;
            IEnumerable <SectionImplementation> sectionImplementations;

            try
            {
                _repository = new TablatureRepository(_fileDirectory);

                foreach (Guid witnessTabId in _GUITAR_WITNESS_TAB_IDS)
                {
                    _tabSectionDeclarations = _repository.ListSectionDeclarations(witnessTabId);

                    sectionImplementations = _repository.ListSectionImplementations(witnessTabId, _tabSectionDeclarations);

                    Assert.IsNotNull(sectionImplementations);
                    Assert.IsFalse(sectionImplementations.Count() == 0);
                }
            }
            catch (Exception ex)
            {
                Assert.Fail(ex.Message);
            }
            finally
            {
                _repository            = null;
                sectionImplementations = null;
            }
        }