Solved!
Well, I'm happy to say that I was able to solve it.
SELECT t.GroupID, t.GroupName, t.LevelID, t.LevelDescription, r.PersonID
FROM (SELECT GroupID, GroupName, LevelID, LevelDescription
FROM tblLevel_LKP, tblGroups_LKP) AS t LEFT JOIN tblRecords AS r ON (t.GroupID=r.GroupID) AND...