Watching or reading?Watching, my second time around.
Sadness and Sorrow is the saddest song I've ever heard in my life. Not in a bad way, but because of the way it brings emotion to any scene. Like when young Lee was jumping rope and he tripped and fell. Then he started crying cause he was trying so hard. Then I started crying cause of all the feels. All while Sadness and Sorrow was playing. I actually warned my sister when YTV (Nickelodeon's Canadian equivalent), was showing that arc. I warned her to skip that episode cause it was so sad. She couldn't handle it at the time and didn't watch it. Point is. No soundtrack gives this kind of emotion. Sadness or hype (Some older music was really fast paced and epic), Naruto's music is unchallenged.
Yeah, original Naruto really is awesome.