The Collaborative International Dictionary of English v.0.48:

Liedertafel \Lie"der*ta`fel\ (l[=e]"d[~e]r*t[aum]`f'l), n. [G.,
   lit., a song table.] (Mus.)
   A popular name for any society or club which meets for the
   practice of male part songs.
   [1913 Webster]