I complety agree!the saddest song was the song when sasukes past was revealed at sasukes and narutos confrontation at the valley of end(i think its called sadness and sorrow,but im not sure).
The one thing i am certain of is that naruto part 1 had all the best sad songs and tunes,while part 2 sucked in comparision.There are a few average sad songs in part 2,but after episode 100,there are'nt any!The song really makes the person watching emotional but part 2 lacks this.I mean there were'nt any song when naruto met his father,or when sasuke and naruto Learnt of itachis and jiraiyas deaths.There was a little sad tune,when kushinas and minatos death was shown,but it could be much more improved.Who agrees with me?
note:if you havent watched part 1 or dont remember it and disagree with me, then please dont post your opinion.