Hello, Just want to introduce myself. I am a high school freshman with no experiance with bass before. I have played(and still am) alto sax, but I wanted to expand my knowledge of music. I am a huge jazz and rock n roll(especially guns n roses) fan. My question is that I am struggling on trying to understand how long to hold a note on tab. I unterstand the rest, but this is bugging me. Can anyone explain? Thank you.