Back in the day my family got me a PSOne that came bundled with a dancing mat but no DDR to be seen (that store really wanted to get rid of their ps1 accessory stock to make space for more PS2s lol), tho I eventually got my hands on 5thMIX. It was my introduction to rhythm games and a general aesthetic that I still think very highly of even 20+ years later, both ui design and character design (5thMIX Emi may have been my first videogame crush). I played it with my family all the time, my older brother also had a dancing mat so we could go at it together and it was great. I never got to play the arcade version so I could have been missing out on a lot of stuff and I'll never know, but honestly who cares, even as it is, the PS1 version of this game remains very important to me.