The poems listed here are from various writings of Tolkien.  Although the majority can be found in The Hobbit or LotR, some come from The Tolkien Reader.  Of course, I do plan on adding more in the future.   Note that not all the poems in Tolkien's writings have names.  I have given names to those that were without so as to make a distinction of it.

Barrow-wight's Song

Cold be hand and heart and bone,
and cold be sleep under stone:
never more to wake on stony bed.
never, till the Sun fails and the Moon is dead.
In the black wind the stars shall die,
and still on gold here let them lie;
till the dark lord lifts his hand
over dead sea and withered land.