I started playing the double bass just two years ago. I started out with a great teacher who was teaching me the classical and proper way to play. However, I really only wanted to play bluegrass and quickly learned chords and kind of dropped the Classical/proper techniques. Now I am very happy playing bluegrass but wish to fill in more of the notes than just playing 1&5 or 1353 Any suggesstions? Should I go back to formal lessson? I am playing alot at local jam sessions and learning from others. But the question is formal music lesson? Please advise as I do want to continue you bluegrass and maybe add a little jazz.