I rewrote the OP and changed a lot of things. It's now more of a collection of video tutorials on osu! and all its game modes, but at the same time asking anyone to make a tutorial for it and helping out with what to include. If you're not making a video, you can help out by finding all the tutorials, posting them here and tell as many people as possible about this project!
with that, I think this should now be moved to Gameplay and Rankings where this topic also is t/3815/ as it's pretty much the same thing, but this is more up to date.
edit: this could very well be included in the wiki later on.
edit edit: great source for inspiration and guides to make video tutorials off of: https://osu.ppy.sh/forum/56 and https://osu.ppy.sh/forum/13
edit edit edit: this t/99612 would be great for improving tutorials. I know there are some, so help out by sending them this way.
with that, I think this should now be moved to Gameplay and Rankings where this topic also is t/3815/ as it's pretty much the same thing, but this is more up to date.
edit: this could very well be included in the wiki later on.
edit edit: great source for inspiration and guides to make video tutorials off of: https://osu.ppy.sh/forum/56 and https://osu.ppy.sh/forum/13
edit edit edit: this t/99612 would be great for improving tutorials. I know there are some, so help out by sending them this way.