The song is traditionally sung at the close of each party's national conference.
Traditionally sung by men, at the turn of the 20th century, female singers became common.
The songs are traditionally sung on the school birthday, and the last day of all terms.
Some football teams also have songs which are traditionally sung by their fans.
It is written in classical meters, which are traditionally sung.
Yaman is traditionally sung during the first quarter of the night.
The englyn is a part of a longer poem, which was traditionally sung.
Traditionally sung by men, by the end of the 20th century, female singers had become common.
There are two distinct melodies to which the song is traditionally sung.
The song is traditionally sung by the players at midfield after all home victories.