MLP was released in three different pressings:
* 1st pressing has bandphoto on backside of the cover
* 2nd pressing has a big "M" on the backside of the cover.
Both covers were made in 1987 with a few months apart in 500 copies each version
* 3rd pressing is pressed over used records and has inverted colours.
12 inch vinyl EP in 1995 also reissued it on cassette tape, with an extra track called "Guerra, Monopolio Y Sexo". This tape is a bootleg
The music on this first record was written in 1984 already, but it was not recorded before 1987 because of the lack of money.