In 1974, Hudson released his classic Pick a Dub, widely considered to have been the first deliberately thematic dub album, with tracks specifically mixed in the dub style for the purpose of appearing together on an album.
The release of Hudson's "Pick a Dub" in 1974 marked a significant moment in music history, as it was the first album to feature tracks intentionally mixed in the dub style for the purpose of being presented together on an album.