Both national and international composers were invited to submit songs, however the competing artists had to have Latvian citizenship.

Students participate by choosing the topics or by submitting songs.

The project began in early 2007, when a fellow music supervisor asked Brian to submit songs to another country music trio for a new album.

The deadline to submit songs for the Bulgarian national selection is 11 November 2011.

Having already earned a reputation as a music reviewer, many demosceners were submitting songs for review, even though the magazine had long since dried up.

NRK also directly invited composers to submit songs for the contest, as they did in 2007.

Artists were able to start submitting songs in December.

They chose her, and then had composers submit songs.

After hearing Alexander's music, Chelsom asked her to submit songs for consideration.

In the early 1960s, record companies became involved in the selection process for the first time and submitted songs by their artists.