They are currently feuding with a reggaeton group called Heavy Clan from San Miguel and released a diss (disrespect recording) called "Relaciones Diplomaticas" featuring Santos.
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The last mentioned song has raised controversy amongst media outlets in El Salvador, mainly for the use of Salvadoran President Antonio Saca's voice as part of the lyrical content.
In 2004, Omnionn made contact with an independent and obscure hip hop group in the department of Chalatenango, El Salvador called "Pescozada", formed at the time by three young men with a passion to make hip hop music in one of the most rural and politically isolated areas of the country.