Percussion
This video explains the different grips for 4-mallet technique. Any of these grips are acceptable.
This video shows correct technique for many concert percussion instruments, including tambourine, bass drum, triangle, and timpani.
VicFirth_RudimentsPoster.pdfRudiments are a great set of drumming techniques to improve your ability. Some of these you probably already know, like rolls and flams. Others are probably brand new to you, like the drag paradiddle or Swiss army triplet.
This video explains how to practice rudiments. John Wooten is a awesome drummer!