Problem details: So I was about to map a song, it's 4:15 minutes long, a friend of mine say that it's ok for it to be 1 diff, I'm still unsure though, so do I make it 1 diff or do I make it have a variety of diff, since it isn't 5 mins
osu! version: Stable 20181231.2 (latest)
osu! version: Stable 20181231.2 (latest)