Rudiments
Paradiddle
https://www.masterclass.com/articles/how-to-master-paradiddles-in-drumming#how-to-play-a-paradiddle
Single Paradiddle-Diddle
https://www.pas.org/resources/rudiments
More
https://vicfirth.zildjian.com/education/40-essential-rudiments.html
Soft One-Handed Roll
https://www.schoolofrock.com/resources/drums/drum-notation-for-beginners
Accented One-Handed Roll
https://www.schoolofrock.com/resources/drums/drum-notation-for-beginners