Traut renamed the Prophets to the Banshees, and replaced the inexperienced Notolini with local Chicago musician, Peter Sheldon.
The resulting officially-released version of "Project Blue" is a surprisingly raw and cathartic exercise in primal blues-based proto-punk, featuring a distorted three-note guitar riff its center, that is repeated relentlessly throughout the song and set to a pounding beat, punctuated by agonizing yelps and screams supplied by vocalist Bucaro.
[2] The lesser-known flip-side "Free" was a soothing ballad, which stands in marked contrast to the relative "shock therapy" of its A-side predecessor.
The song became a popular fixture in the Banshees' live repertoire as they regularly performed in Illinois venues the New Place, the Alamo, and the Cellar, among others.
[1][4] According to the liner notes of Oh Yeah!, Bucaro, who supplied the "lead scream" to "Project Blue", later became a Catholic priest.