Well, the current standards are if it's linked here, it goes under review. It goes in if it's an actual enjoyable song, and for most, if it's the length of an average song, give or take a couple minutes. That way we don't have too many "Extended" versions of songs that are 30 minute long videos.

Description: | Name: Chris Deadman | Age: 19 | Species: Human | LV: 1 | HP: 15 | ATK: 10 | DEF: 25010 (10 normally, Locket boosts it by 25000) | Quiet, analytical, not very expressive, confirmed psychopath | Asexual, panromantic | Nothing special, really. But maybe he'll be worth something to someone. | Ambient Theme: https://www.youtube.com/watch?v=1mCg9oGvVk0 | Battle Theme: https://www.youtube.com/watch?v=0Muucyonpxo \\Lovely sprite made by the equally lovely Derp!\\