Steve Macdonald is an American filk singer/songwriter, who also appears at Renaissance Faires as "Gallamor the Bard".

WorlDream was a project that organized hundreds of filkers in North America and Europe to sing one song together, in celebration of the new millennium.

[2] Steve Macdonald, the project's instigator, attended ten conventions during 2001, and recorded filkers singing "Many Hearts, One Voice", a song he composed for the project.

A number of one-off CDs of raw mixes were sold as Interfilk auction items, but due to lost tapes and technical difficulties, public release only happened in January 2021, celebrating the 20th anniversary of the project.

[3] Singers were taped at all nine filk conventions held in 2001, in the United States, in Canada, the United Kingdom, and Germany, as well as the 2001 World Science Fiction Convention in Philadelphia.