Rapper Hi-Rez Says Making AI Donald Trump Rap 'First Day Out' is Non-Political

Rapper Hi-Rez, who created the now-viral Donald Trump AI rap track, says he had no political agenda while making the former prez's out-of-prison song ... he just wants to put a smile on people's faces.

Hi-Rez joined us on "TMZ Live" Thursday, taking us through the process of making "Donald Trump - First Day Out" -- something he put up online for fun after Trump's mug shot made the news. The song has become a hit, charting #2 on iTunes with north of 3 million views.

In case you didn't know, rappers who get out of jail often put out a "first day out" song, talking about where they're at after becoming free once again ... and when his buddy suggested Trump would be a perfect subject, Rez jumped right to the AI tools to start cookin'.

He tells us he wrote the song in half an hour with no political bend -- his mission was actually bringing the warring sides of America together for a laugh.