In TLH, the title of the tune is given as "Herr Jesu Christ, dich," and the title of the original German text is "Herr Jesu Christ, dich zu uns wend." For this same hymn ("Lord Jesus Christ, Be Present Now") in LW (#201) and LSB (#902), the title of the tune is "Herr Jesu Christ, dich zu uns wend," so I'm tagging both.